问题

I study for a test ______ working with a group. [ ]
A: in
B: by
C: at
D:to
B: by
C: at
D:to
正确答案是:
同类题型
Where’s Lisa,Eric?-She __________ to the library.
Must I go to the shop with you,Mum?—Err… I can make it myself,Mike. You go with me.
Tom _______ his English book in the classroom last Friday.
He isn’t good at playing _____piano, but he plays _____Chinese chess well.
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