问题
You didn’t wait for Mr. Smith last night, did you —- Yes, but we _______. He didn’t return home at all.
A:needn’t have
B:should have
C:didn’t need to
D:don’t have to
B:should have
C:didn’t need to
D:don’t have to
正确答案是：
同类题型
Do you go to school ______ bike or _____foot
24The reason ______ he is absent from class is _______ he has caught a bad cold
s consumer is clearly not interested in savingfor a rainy day, _____ was the case in the past
I________the wonderful 2010 World Cup Finals live on TV, but this summer vacation I missed it.[ ]