完形填空Todayairtravelisfarsaferthandrivingacaronabusyroad.Butthereis1thatgrowseveryyear.Airliners(客机)get2.Somecancarryover300passengers.Andthe3becomesmoreandmorecrowded.4onegiant(

Question

完形填空

　　Today air travel is far safer than driving a car on a busy road. But there is 1 that grows every year. Airliners (客机) get 2 . Some can carry over 300 passengers. And the 3 becomes more and more crowded. 4 one giant (巨大的) airliner crashed (撞) into 5 in the air 600 lives could be lost.

　　From the moment an airliner takes off to the moment it 6 every moment is 7 on radar (雷达) screens.

　　Air traffic controllers tell the pilot 8 when to turn when to climb and when to 9 . The air traffic controllers around 10 airport like London-Heathrow may handle (处理) 2500 planes 11 . All of them 12 don't land at the airport. And plane that flies 13 the airport under the orders of the controllers there. Even a small mistake 14 could cause a disaster.

　　Recently such a disaster 15 . Two large airliners were flying towards the airport. One was carrying 69 passengers and the other was carrying 76 passengers. An air traffic controllers 16 on his radar that the two planes were too close to each other. He ordered one to turn to the right and to climb. But he made 17 . He ordered the wrong plane to do this. So 18 of turning away from the second plane the first plane turned towards it. Fifteen seconds later it flew directly in front of the second plane. They avoided each other by the smallest part of a second. The distance 19 them was leas than 20 of a large swimming pool. This is an example of the danger that grows every year.

1．

[　　]

A．an accident

B．a danger

C．a number

D．a plane

2．

[　　]

A．smaller and smaller

B．heavier and heavier

C．lighter and lighter

D．larger and larger

3．

[　　]

A．air itself

B．road

C．world

D．earth

4．

[　　]

A．When

B．Even if

C．If

D．As if

5．

[　　]

A．the other

B．other

C．others

D．another

6．

[　　]

A．lands

B．flies

C．leaves

D．comes

7．

[　　]

A．noticed

B．watched

C．taken

D．done

8．

[　　]

A．actually

B．immediately

C．exactly

D．happily

9．

[　　]

A．come back

B．come down

C．go up

D．go around

10．

[　　]

A．free

B．small

C．noisy

D．busy

11．

[　　]

A．a day

B．by day

C．a time

D．twice

12．

[　　]

A．possibly

B．really

C．recently

D．actually

13．

[　　]

A．outside

B．near

C．above

D．over

14．

[　　]

A．in the airliner

B．at the airport

C．on their part

D．by the pilots

15．

[　　]

A．had happened

B．has happened

C．did happen

D．almost happened

16．

[　　]

A．watched

B．noticed

C．realized

D．observed

17．

[　　]

A．a decision

B．an order

C．a mistake

D．a plan

18．

[　　]

A．by means

B．instead

C．with the help

D．because

19．

[　　]

A．towards

B．from

C．above

D．between

20．

[　　]

A．it

B．that

C．these

D．those

Answer 1

答案：B;D;A;C;A;A;B;C;B;D;A;D;D;B;D;D;C;B;D;B解析： 　　1．B　　导与其前的far safer than…相比可知，这里应为“危险”。 　　2．D　　导下文说some can carry over 300 passengers.因此机舱容量越来越大。 　　3．A　　导由于航班班次增多，天空自然很拥挤。 　　4．C　　导依句意判断，“如果一架大型飞机撞到另一架飞机上”。 　　5．A　　导与前面的one相对应。 　　6．A　　导句意：“从飞机起飞到飞机着陆的时间里……”，与其前的take off相对应。 　　7．B　　导指飞机的飞行情况时刻受到监视。 　　8．C　　导从下文所举的例子看，the controller必须非常精确的指挥飞行员起降飞机，否则会酿成灾难。 　　9．B　　导与其前的when to turn when to climb相比较可知。 　　10．D　　导下文谈到伦敦机场每天要监管由此经过的2500架次飞机的飞行情况，因此这个机场一定很繁忙。 　　11．A　　导根据上下文，A项最恰当。 　　12．D　　导actually意为“事实上”。依上下文看，2500架不可能在同一天在同一个机场起降。 　　13．D　　导over the airport指“机场上空”。 　　14．B　　导根据下文可知，飞行员的起降操作应受机场traffic controller的指挥。 　　15．D　　导下文所讲述的这件事没有发生，未酿成灾难，“有惊无险”，故选D． 　　16．D　　导指traffic controller从雷达上观测到。 　　17．C　　导从下文He ordered the wrong plane to do this.可知。 　　18．B　　导instead of意为“（没有）反而……”，根据上下文可知。 　　19．D　　导指“两架飞机间的距离”。 　　20．B　　导代替前面的名词distance.