Is there any difference ____ these two s

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问题选择题

Is there any difference ____ these two sentences? [ ]

A. for

B. in

C. among

D. between

答案

答案：D

翻译题

根据所给汉语提示翻译句子。

1. 尽管我学习不好，但我从未放弃过。

________ I didn't do well in my lessons, I _______ gave up.

2. 鲍勃将跳远的世界纪录保持了多久？

How long did Bob ________ the world _______ in the long jump?

3. 听到那悲伤的消息，他忍不住哭了。

He couldn't _______ _______ when he heard the sad news.

4. 当我到达火车站时火车已经开走了。

The train _______ _______ when I got to the train station.

5. 如果每个人都能为保护环境做出自己的贡献，这个世界将变得更加美好。

The world will become much more beautiful if everyone _______ a contribution to _______ the environment.

多项选择题

砂轮是由（）粘结而成的。

A.磨料

B.特殊粘结剂

C.石头

D.胶水