题目内容
He had to give up the plan, ___ he?
A. did B. didn't C. does D. doesn't
B 【解析】句意:他不得不放弃这个计划,好吗?这里是反义疑问句,陈述部分有have to +v. (had to + v.),疑问部分常用don't +主语(didn't +主语)。如:We have to get there at eight tomorrow, don't we?因为前面是had to,所以后半部分用didn't,故选B。
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