---I didn’t go to work today.
----You _____; it’s Sunday today.
A.mustn’t have
B.didn’t need to
C.can’t have
D.needn’t have
答案:B
根据题意,我今天没去上班_你不必去,今天是星期天,选B,你不必.
---I didn’t go to work today.
----You _____; it’s Sunday today.
A.mustn’t have
B.didn’t need to
C.can’t have
D.needn’t have
答案:B
根据题意,我今天没去上班_你不必去,今天是星期天,选B,你不必.