问题
Children need friends ________ their own age to play with.
A:of
B:for
C:in
D:at
B:for
C:in
D:at
正确答案是：
同类题型
About____________of the books in the library are written in Chinese.
Who’s that man? Is he Mr. Brown?——Thatbe Mr. Brown. He never walks this way.
He isn’t that hard-working. So he has problems _______ English.
While Ann ___ TV, her father came home.
Whose shirt is this?–It _______ be Li Lei’s. It is too big for him.