问题

David throws the ball ________ Jack. [ ]
A: on
B: at
C: to
D:for
B: at
C: to
D:for
正确答案是:
同类题型
I’ll never forget those places of interest _________ I have visited in the past 10 years.
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I don’t know the meaning of this word; can you ______ it in Chinese?
What would you like to drink ? -It doesn’t matter. ________will do .