题目内容
【题目】 from the smoke, you should stay low to the ground while running out of a burning house.
A. To keeping away B. To keep away
C. Keep away D. Keeping away
【答案】B
【解析】句意:为了远离烟雾,当你从燃烧着的房子里跑出来时,你应该降低重心。考查动词不定时。动词不定式To do sth.表示目的,结合句意和语境可知选B。
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