He is not in the office. He must have gone to have classes, ______?A、didn’t heB

游客2023-11-16  23

问题 He is not in the office. He must have gone to have classes, ______?

选项 A、didn’t he
B、doesn’t he
C、mustn’t he
D、hasn’t he

答案 D

解析 反意疑问句题。情态动词must后接动词完成时形式,表示对过去或已完成动作的推测,在本句中说话人的推断是he has gone to have classes,这种情况下,应对所推断的情况进行反意疑问,故答案为D。
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