On a clear night, people can see____ Nowadays even suburbs are becoming unsuitable for astronomers to do their jobs because

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问题 On a clear night, people can see______
Nowadays even suburbs are becoming unsuitable for astronomers to do their jobs because______

选项 A、the night sky there is too dark.
B、the once dark areas are also polluted by lights.
C、these areas are not polluted by chemicals.
D、these areas are less developed.

答案B

解析根据短文第五段的内容可以得知该题答案。

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本试题收录于：职称英语理工类C级题库职称英语分类

职称英语理工类C级

职称英语

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On a clear night, people can see______ Nowadays even suburbs are becoming unsuitable for astronomers to do their jobs because__

职称英语理工类C级

职称英语

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Thecauseforwomencryingmoreoftenisthat______。Accordingtothepassage,thedifferencebetweenmenandwomenonconversa

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