问题

What can I do for you, Madam —I just want .

A:two pair of sock
B:two pair of socks
C:two pairs of sock
D:two pairs of socks;

正确答案是：

同类题型

It seemed that the water.

Does Mary know ____—Yes, she knows ____.

Did you visit my school ________ there wasa big library

I didn’t like the way_______ he looked at me.

___ get on the bus when I heard someone calling me from behind.’