问题
His parents will come back _______ an hour. [ ]
A: after
B: in
C: later
D:behind
B: in
C: later
D:behind
正确答案是：
同类题型
Paul is very proud ______ his father because he helps keep our city beautiful. [ ]
The man on the photo looks like __________ from our company.-Yes, I know. It’s Mr. Hu.
When were you born? – I was born in 1989, _______ year of _______ Snake.
Daniel writes _________ than ___________ classmate in his class.