--- We expected you yesterday. --- I'm s
题型:选择题
问题:
--- We expected you yesterday.
--- I'm sorry, I you to say that I couldn't be here until today.
A.must have called
B.would be calling
C.could have been calling
D.should have called
--- We expected you yesterday.
--- I'm sorry, I you to say that I couldn't be here until today.
A.must have called
B.would be calling
C.could have been calling
D.should have called