问题
What did you do _______ your last school trip? [ ]
A: at
B: in
C: to
D:on
B: in
C: to
D:on
正确答案是：
同类题型
These books______very interesting. Many children like reading them.
Do you often ride _______ bike to school, Tom?— No. I usually come to school by ______ bus.
A：Tommy, can you the notebooks here?B：OK.
Whose books are these? —Maybe ________ Lucy’s.
No one wants you to be _______ but we really want you to do your best always.