—Thatmusthavebeenapleasantexperience.—yeah,we&nbsp

发布时间:2020-08-04 03:45:42

—That must have been a pleasant experience.— yeah, we         ourselves.A.have been enjoyingB.enjoyedC.were enjoyingD.had enjoyed

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B解析试题分析:“must have been”表示对过去发生的事情或状态进行推测,所以判断出是发生在过去的事情,故用一般过去时。考点:时态的考查

点评:通过时间状语、句意以及上下文的联系来判断时态。
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