—Tom didn’t come last night,did he? —No
题型:选择题
问题:
—Tom didn’t come last night,did he?
—No.I _______ have waited for him.A whole night was wasted.
A.would
B.should
C.couldn’t
D.needn’t
—Tom didn’t come last night,did he?
—No.I _______ have waited for him.A whole night was wasted.
A.would
B.should
C.couldn’t
D.needn’t