题目内容
7.We need to prevent pollution________ driving cars less and developing renewable energy.( )A. | by | B. | from | C. | with | D. | against |
分析 我们需要通过少开车和开发可再生能源来阻止污染.
解答 答案选A
by通常表示方式或手段,"通过";prevent…from 阻止…做某事;gainst反对.根据后面句子"driving cars less and developing renewable energy少开车和开发可再生能源"推知,它应该是"We need to prevent pollution我们需要阻止污染"的方式,故选A.
点评 了解句子表达的意义关系以及各介词的用法是做本题的关键.
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