题目内容
—How much are the two pairs of shoes?
—They are not expensive. I think fifty dollars ______ enough.
A. is B. are C. were D. was
【答案】
A
【解析】金钱、时间和距离作为主语时,谓语动词用单数形式,故选A
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题目内容
—How much are the two pairs of shoes?
—They are not expensive. I think fifty dollars ______ enough.
A. is B. are C. were D. was
A
【解析】金钱、时间和距离作为主语时,谓语动词用单数形式,故选A