问题

I met my teacher _____ I was walking in the street, but I didn’t say hello to him.

A:before
B:after
C:until
D:while;

正确答案是：

同类题型

In case of emergency, whether knowing how to applyfirst aid or not really ________ in matters concerning wounds like swollenwrists, broken arms, burns, cuts, and so on.

______Daniel a member _______ the Reading Club— No. He is ________ the Football Club.

Your ________ is so sweet, you will be a great singer in the future.

Both of the skirts are in style this year. —Yes, but I think the green one is.

The moffered him their help.