问题
I found ________ difficult to make friends with him because he is very shy.
A:that
B:one
C:it
D:what;
B:one
C:it
D:what;
正确答案是：
同类题型
With the improvement of people’s living conditions, most mothers _______ in hospitals
My parentsalways let me have my own ____of living
Sorry, sir. I made a mistake again.– ________ Practice more and you will do better.
Do you think Mary has made a wrong _________— No, I don’t think so. It’s good for her to live alone.