Jack didn't come to our meeting last time,did he? No,he_______,We had changed our plan.A.needn't have to come B.didn't need to comeC.needn't have doneD.shouldn't have come答案不是b..
问题描述：
Jack didn't come to our meeting last time,did he? No,he_______,We had changed our plan.
A.needn't have to come
B.didn't need to come
C.needn't have done
D.shouldn't have come
答案不是b..
答