问题
Uncle Wang is a farmer. He works ______ a farm.[ ]
A: in
B: on
C: at
D:for
B: on
C: at
D:for
正确答案是:
同类题型
May I ________ your dictionary?— Sorry, I _______ it at home.
My classmates are all nice _____ me. We always chat _____each other at lunchtime.[ ]
The new machine is supposed to be the solution to all our production problems, but”____”.
Can I play computer now? –No, you ______. You _____do your homework first.