You needn’t have come in person --- a letter _____enough.
A.would be
B.is
C.would have been
D.was
答案:C
考查情态动词用法。根据needn’t have come可知本土是对过去的情况进行说明。横线上也应该使用情态动词+have done,所以C正确。
You needn’t have come in person --- a letter _____enough.
A.would be
B.is
C.would have been
D.was
答案:C
考查情态动词用法。根据needn’t have come可知本土是对过去的情况进行说明。横线上也应该使用情态动词+have done,所以C正确。