—I visited France last year.—Thatinteresting.A. wasB. can be C. must beD. must have been

发布时间：2020-08-17 02:45:41

—I visited France last year.
—That      interesting.
A. was
B. can be
C. must be
D. must have been

网友回答

A. was
B. can be
C. must be
D. must have been
解析：句意：--去年我参观了法国。--那一定很有趣吧。根据第一句可知这是说的去年的事情，所以是对过去的推测，应该用情态动词+have done，故选D。
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