Staff are allowed to take a ten-minute break every two hours to relax, use the b
题型：不详难度：来源：
Staff are allowed to take a ten-minute break every two hours to relax, use the bathroom or do ___________ else is necessary. | A．something | B．anything | C．whatever | D．what |
|
答案
| C |
解析
| 如果把is necessary 去掉，倒是可以用something。但是很显然这是名词性从句中的宾语从句，只有C、D是关系词，选择C，做任何有必要做的事情。 |
举一反三
you make a promise,you should keep it.| A．Unless | B．Though | C．Once | D．Even if |
|
The reason ________ he explained was________ he was ill and unable to go to school.| A．why; that | B．why; because | C．which; because | D．which; that |
|
He’s got himself into a dangerous situation ________ he is likely to lose control over the plane.
A. where B. which C. while D why |
The old man was telling a funny story, surrounded by many kids, _________ with fascination.| A．all of whom listened | B．all of whom listening | | C．all of them listened | D．all of them were listening |
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_____ you make a promise, you should keep it. | A．Though | B．Unless | C．Now that | D．Even if |
|
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