. Some animals are in danger, and the scientists are doing ___ they can ___ them
题型：不详难度：来源：
. Some animals are in danger, and the scientists are doing ___ they can ___ them.| A．that; to save | B．whatever; to save | C．what; save | D．the thing; save |
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答案
| B |
解析
| 考查名词性从句及目的状语从句。句中whatever引导宾语从句，在从句中作宾语；不定式to save them.表示目的性。句意：一些动物处于危险中，科学家尽他们所能拯救他们。 |
举一反三
Our city has changed a lot; who can tell what it will be like in ___ ten years?| A．other | B．next | C．more | D．another |
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The man didn’t choose __ of the suits and went away without looking at ___ third one.| A．both; a | B．any; the | C．neither; the | D．either; a |
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---Tom won an award again.
--- is no accident that he is so successful. He is always working hard.| A．There | B．This | C．It | D．That |
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I.选择填空（Vocabulary and structure）(共20小题，计20分)
A）从A、B、C、D四个选项中，选出可以填入空白处的最佳答案。（答案涂在答题纸上）
—Do you know Mr. Smith?
—Yes. He"s a strange man. We found ________ difficult to work with him.
A. us B. it C. him D. you |
The group of the aged are close companions, and many of ______ have known each other for decades. |
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