问题

I think you must be mistaken about seeing him at the theatre; I’m sure he abroad all week.
A:is
B:was
C:has been
D:had been
B:was
C:has been
D:had been
正确答案是:
同类题型
________ our surprise, when the audience saw this film, they all shouted ______ surprise.
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ned ________ to see you last week,but I was ill.
There aren’t many seats left for the play; you had better make sure that you two today