问题

You’re late again. We for you since 8: 00 a. m. . —Sorry. An unexpected visitor came to see me.
A:are waiting
B:wait
C:waited
D:have been waiting;
B:wait
C:waited
D:have been waiting;
正确答案是:
同类题型
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If you were in better health now, we _____ let you do it. [ ]