问题

_____________ will the students be back from Qufu?-In about half an hour,I think. [ ]
A: How far
B: How long
C: How soon
D: How often
B: How long
C: How soon
D: How often
正确答案是:
同类题型
Would your brother go for a picnic this Sunday?—If I don’t go, _______________.
What are you doing here now? —- I’m thinking _________ chatting with my good friends.
Sarah made ________ to the airport just in time to catch her plane this morning.
The number of giant pandas is getting _________ because their living areas are becoming farmlands.