--- I’m sure Andrew will win the first p
题型:选择题
问题:
--- I’m sure Andrew will win the first prize in the final.
--- I think so. He ___________ for it for months.
A.is preparing
B.was preparing
C.had been preparing
D.has been preparing
--- I’m sure Andrew will win the first prize in the final.
--- I think so. He ___________ for it for months.
A.is preparing
B.was preparing
C.had been preparing
D.has been preparing