Sentence Correction

试题详情

题目:

Travelers from Earth to Mars would have to endure low levels of gravity for long periods of time, avoiding large doses of radiation, plus contending with the chemically reactive Martian soil, and perhaps even ward off contamination by Martian life-forms.

选项:

A、Mars would have to endure low levels of gravity for long periods of time, avoiding large doses of radiation, plus contending
B、Mars would have to endure low levels of gravity for long periods of time, avoid large doses of radiation, contend
C、Mars, having to endure low levels of gravity for long periods of time, would also have to avoid large doses of radiation, plus contending
D、Mars, having to endure low levels of gravity for long periods of time, avoid large doses of radiation, plus contend
E、Mars, who would have to endure low levels of gravity for long periods of time, avoid large doses of radiation, contend with

答案:

B

提问:

请问下王文静老师, 这题我选了d。 排除a,是我觉得这个语意上avoid和content也很重要。 排除b是我觉得这个并列关系不是很对吧。划线句内是动词并列我可以理解,这个划线句后面这个and perhaps我就不明白了。用and的时候不是在最后一个并列对象前加,and吗,那这个perhaps和前面的动词不并列啊。 c么,一塌糊涂。 d的话,我才想plus contend的plus等于and,那我觉得蛮对。语意上比起endure我觉得avoid更重要吧。 e里mars不能用who,who形容人。 所以我就不明白了。
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提问:

为什么最后两个选项的句子结构是错误的呢?
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