Thevillagerstookturns________th

发布时间:2020-07-27 23:09:32

The villagers took turns ________ the river bank.A.to watchB.watchingC.at watchingD.all above

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D解析解析:take turns意为“轮流”,其后可接at, doing sth,也可接动词不定式,可知A、B、C三项都正确,故选D。句意为:村民们轮流守候大堤。
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