38. Mr. Black ______ home because his briefcase is still on the desk.
A.mustn’t have gone | B.can’t have gone |
C.shouldn’t have gone | D.needn’t have gone |
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38. Mr. Black ______ home because his briefcase is still on the desk.
A.mustn’t have gone | B.can’t have gone |
C.shouldn’t have gone | D.needn’t have gone |