问题

It _ seven years ____ Hong Kong returned to China.

A:was, since
B:is, since
C:was, after
D:is , after

正确答案是：

标签： seven , was

同类题型

_____ are you leaving for Shanghai?—”In two days.”[ ]

The dumplings taste . Don’t eat them any more.

Do you know the girlis talking with our teacher?-Oh,she is my sister.

What _____did you do?[ ]

Hefei is a beautiful city, isn’t it?—Yes. There are about two ____ visitors here week.