1.Thegovernmentadvisespeopletousebagsclothtoprotecttheenvironment.A.madefromB.madeofC.tomadefromD.tomadeof参考答案是B,为什么?2.SheanEnglishteacher.A.usestoB.usedtoC.usetobeD.usedtobe参考答案是B,为什

Question

1.The government advises people to use bags_______cloth to protect the environment.
A.made from
B.made of
C.to made from
D.to made of
参考答案是B,为什么?
2.She______an English teacher.
A.uses to
B.used to
C.use to be
D.used to be
参考答案是B,为什么?（是不是答案错的?）
3.Do you have problems_______(决定）who to choose as your partner?
参考答案是deciding,为什么?
4.You'd better__________(not watch)TV too much.
参考答案是not watch,为什么?

Answer 1

1.B
be made of 用…造成(用于原材料显而易见的场合)
完整的句子：The government advises people to use bags which is made of cloth to protect the environment.
为了环保,政府建议国民多用布袋.
2.D
used to be 过去曾经是
她曾经是个英语教师.
3.have problem (in) doing sth 做某事有困难
你在选择同伴时有困难吗?
4.had better do sth 最好做某事
had better not do sth 最好不做某事
你最好不要看太多电视.