2. Her sister has become a teacher,　　　 　was what she wanted to be.

A. who 　　　　　B. that　　　　　 C. which　　　　　 D. what

从A、B、C和D四个选项中，选出可以填入空白处的最佳选项。

1. He had much experience in repairing this kind of machine and his work was　　　 　by his boss.

A. highly thought of　 　　B. highly thought

C. a good thought　 　　　　D. well spoken

5. 不久，读书便成了他生活中重要的一部分。

Soon reading became 　　　　　　　　　　　　　　　　　of his life.

提升练习

4. 一旦看到，这里的风景很难被人忘记。

Once　　　　 , the scenery here won’t be easily forgotten.

3. 尽管天气已经转暖，房后的雪却一直没有融化。

　　　　 　it turns warm now, the snow behind the house hasn’t　　　　 .

2. 他经常很晚回家，这让他的父母很担心。

He often comes home late,　　　　 　makes his parents　　　　 .

1. 你知道为什么骆驼可以在没有水的情况下活很长时间吗？

Do you know　 　　　　　camels can 　　　　　for a long time without water?

4. Aristotle once held the idea that heavy objects always fell faster than light ones but that 　　　　　untrue later.

3. He 　　　　　to be reading an important paper when the boss entered.

2. Visitors were 　　　　　at the achievements in the car manufacture of the city during the past decade.