1. People visiting the United States sometimes wonder._the states got their names.
A. why
B. which
C. what
D. how
2. Do_she tells you and you'll have peace.
A. that
B. which
C. whatever
D. no matter what
3. There are signs_restaurants are becoming more and more popular with families nowadays.
A. which
B. that
C. whose
D. in which
4._surprised me most is how they finished the work in such a short time.
A. What .
B. That
C. The thing
D. Which
5. I asked her, but she wouldn't tell me :_her new motorbike.
A. how much she paid for
B. how much did she pay
C. how much she pays for
D. she paid how much for
6. A lttle girl is crying over there. Let's go and see_with her.
A. what the matter was .
B. what was the wrong
C. what was the matter
D. what the trouble was
[答案与解析]
1.D。本题考查宾语从句引导词的用法区别。why指原因，which指哪一个，what指内容，how指方式。根据句意“到美国来旅游的人有时会问美国各州的名字是怎么得来的。”可知答案为D.
2. C。此题考查whatever引导的宾语从句。whatever= anything that,意为“凡是...无论什么 ”;选项A应在that前加anything; no matter what引|导让步状语从句; which不符合题意。故答案为C。句意为“她叫你干什么你就干什么那你就太平了。”
3.B。本题考查that引导的同位语从句。通常放在抽象名词后面，说明它的具体内容。that引导同位语从句只起连接作用，在从句中不作任何成分，无实际意义，也不能省略。句意为“现在有饭店越来越受家庭欢迎的迹象。”
4. A。本题考查what引导的主语从句。what除引导从句外，还在从句中作成分，意为“所..的(东西)”，在含义上相当于名词+that。句意为“最使我惊讶的是他们如何在这么短的时间完成任务的。”
5.A。本题考查宾语从句的语序与时态。宾语从句中用陈述语序，排除B和D。若主句为-般现在时，从句用任意时态，若主句用一般过去时，从句用相应的过去时态。根据主句中的wouln'ttell,可知答案为A。句意为“我问她，但她不告诉我她买摩托车花了多少钱。”
6.C。本题仍然考查宾语从句的语序。在what is / was the matter 1 the trouble句型中，what作主语，语序都不变化。故答案为C。句意为“一个小姑娘在那边哭，我们去看看她怎么了。”
