—I didn’t see her yesterday.—Of course you because she had gone to a trip.A. can’tB. ma

问题补充：

—I didn’t see her yesterday.

—Of course, you , because she had gone to a trip.

A. can’t

B. may not have

C. can’t have

D. mustn’t have

答案：

A. can’t

B. may not have

(答案→)C. can’t have

D. mustn’t have

解析：从下文he had gone to a trip，可以断定你不可能见到他，用can’t，判断时态是指过去，用can’t have (seen)。