问题
What does Ben’s father often do _____ Sundays? [ ]
A: in
B: at
C: on
D:of
B: at
C: on
D:of
正确答案是：
同类题型
It’s time _____ lunch. Let’s go home. [ ]
The car is in the way. Would you mind moving it?— Sorry, I’ll do it _____.[ ]
We find ——interesting to learn history.
How many people will come to Beijing next year?—It’s hard to say.people ,I think.
Eddie is eight years old, but we have seven candles only, we need __________ candle.[ ]