题目内容
【题目】The lady walked around the shops, __________ an eye out for bargains.
A. keep B. kept C. keeping D. to keep
【答案】C
【解析】句子的主语the woman 和keep之间是逻辑上的主谓关系,所以用动词的现在分词来做状语。
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题目内容
【题目】The lady walked around the shops, __________ an eye out for bargains.
A. keep B. kept C. keeping D. to keep
【答案】C
【解析】句子的主语the woman 和keep之间是逻辑上的主谓关系,所以用动词的现在分词来做状语。