问题

I’m proud_____ our great country.[ ]
A: at
B: on
C: of
D:for
B: on
C: of
D:for
正确答案是:
同类题型
How many films ________ you ________ recently? None.
How long can students ______the book? — For about a month.
David talked with a friend of ____ on the Internet for a long time yesterday.
Thanks anyway. I’ve got an early start tomorrow morning.
Can I come this afternoon or tomorrow morning?–is OK.I’m free today and tomorrow.