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阅读理解Amongthesevenwondersoftheancientarchitectural(建筑方面的)worldthepyramidsinEgyptaretheonlyonesstillstanding.For1000yearstheywerethetallestbuilding

题目详情

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

阅读理解

  Among the seven wonders of the ancient architectural(建筑方面的)world the pyramids in Egypt are the only ones still standing.

  For 1 000 years they were the tallest buildings in the world.Built with prehistoric technology they were an architectural mystery as strange as the Sphinx(狮身人面像).

  No one really knows how they were built.The first historical record by the Greek writer Heroditus came 2 000 years later.Without hard facts there have been many theories.

  Hollywood has mostly followed the examples from the Greek record:100 000 slaves worked hard for 20 years.Others believe a very large slope snaked around the pyramids.An American recently put forward the theory that kites could have lifted the 2-ton stones.

  Now Houdin a French architect says that after studying the pyramids for eight years he has solved the mystery with the help of 3-D computer animation(三维动画).He believes the pyramids were built from the inside out through an internal slope that goes around a central point.“This is completely new.Everyone before me thought that the pyramids were built from the outside and only from the outside ” he said.

  Scholars of ancient Egypt are interested.“It’s a theory which sounds reasonable.Scholars of ancient Egypt agree it ought to be tested and it doesn’t cause damage so I wouldn’t be surprised that within a year we have the final answer ” said Bob Brier a scholar at Long Island University.

  If that is the case we’ll know the truth about the pyramids in the blink of an eye considering this mystery has lasted for nearly 5 000 years.

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

(1)

(1)

(1)

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

There are many theories of how the pyramids were built because _________.

[  ]

A.

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

There are many theories of how the pyramids were built because _________.

There are many theories of how the pyramids were built because _________.

There are many theories of how the pyramids were built because _________.

There are many theories of how the pyramids were built because _________.

[  ] [  ]

A.

researchers have different professional knowledge

A.

A.

researchers have different professional knowledge

researchers have different professional knowledge

researchers have different professional knowledge

B.

researchers research the pyramids from different aspects

B.

B.

researchers research the pyramids from different aspects

researchers research the pyramids from different aspects

researchers research the pyramids from different aspects

C.

there are no reliable records of how the pyramids were built

C.

C.

there are no reliable records of how the pyramids were built

there are no reliable records of how the pyramids were built

there are no reliable records of how the pyramids were built

D.

there are many stories about how pyramids were built

D.

D.

there are many stories about how pyramids were built

there are many stories about how pyramids were built

there are many stories about how pyramids were built

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

(2)

(2)

(2)

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

The French architect Houdin put forward his theory with the help of _________.

[  ]

A.

many experts

B.

computer technology

C.

some scholars of ancient Egypt

D.

the historical record

The French architect Houdin put forward his theory with the help of _________.

The French architect Houdin put forward his theory with the help of _________.

The French architect Houdin put forward his theory with the help of _________.

The French architect Houdin put forward his theory with the help of _________.

[  ] [  ]

A.

many experts

A.

A.

many experts

many experts

many experts

B.

computer technology

B.

B.

computer technology

computer technology

computer technology

C.

some scholars of ancient Egypt

C.

C.

some scholars of ancient Egypt

some scholars of ancient Egypt

some scholars of ancient Egypt

D.

the historical record

D.

D.

the historical record

the historical record

the historical record

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

(3)

(3)

(3)

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ]

A.

in a short time

B.

in the distant future

C.

only by using your own eyes

D.

in the state of uncertainty

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

The underlined phrase “in the blink of an eye” in the last paragraph probably means “_________”.

[  ] [  ]

A.

in a short time

A.

A.

in a short time

in a short time

in a short time

B.

in the distant future

B.

B.

in the distant future

in the distant future

in the distant future

C.

only by using your own eyes

C.

C.

only by using your own eyes

only by using your own eyes

only by using your own eyes

D.

in the state of uncertainty

D.

D.

in the state of uncertainty

in the state of uncertainty

in the state of uncertainty

▼优质解答
答案和解析
答案:1.C;2.B;3.A;
答案:1.C;2.B;3.A;