问题
Our PE lessons are_____ Friday afternoon. [ ]
A: in
B: on
C: of
D:at
B: on
C: of
D:at
正确答案是:
同类题型
We should often keep _____ touch with each other, because we are good friends. [ ]
I’ll have my winter(冬天) vacation(假日) in Xiamen this year.–It’s a nice place. ____ your vacation.
What time do you usually get up?—_____ 6:00_____ the morning.
The twins are good at singing. —Yes, but I don’t think Lily sings as _________ as Jane.