问题
— Has your son come back from abroad for the winter vacation?— Yes. But he stayed at home for only a week. Now he back to college.[ ]
A: went
B: has gone
C: was going
D: will go
B: has gone
C: was going
D: will go
正确答案是：
同类题型
That night when I called home, Jeanine was very ________ that the penguin had disappeared. [ ]
We enjoy______the moon in the open air onthe Mid-autumn Day.
Old-fashioned phones matter when wireless networks _____ in disasters.
Look! Everything here is under construction— What’s the pretty small house that ______ for?