问题
Don’t laugh ___ others. You should helpthem when they are in trouble.
A: at
B:to
C:of
D: of
B:to
C:of
D: of
正确答案是：
同类题型
Why do you suggest we buy a new machine—Because the old one has been damaged ______.
If the traffic is good, I can make it to the school to ______ the child.
I don’t have ______ money to buy the car now.
Our English teacher,as well as all the students, we can only improve our reading by reading widely.