A. Oh, not at all.I ________ here only a few minutes.
B.have come
C.had been
D.was
E.have been
第5题
A.to have missed
B.to have omitted
C.to have lost
D.to have dropped
第6题
I'm sorry to have ______ you waiting for a long time.
A.kept
B.made
C.got
D.let
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