问题
There will be a stamp show in the museum ______ we visited last week.
A:who
B:when
C:which
D:what
B:when
C:which
D:what
正确答案是：
同类题型
______ is important for us ______ learn computer.
Excuse me, could you ____________ me a minute, please? I would like to talk to you. —Sure!
Mum, what are you cooking? It_______ so sweet.
I have _____ American friend. He is _______active boy.
Mike , is that new bike________ ?—Yes. My mother bought it for me yesterday.