问题

We don’t permit____ in our school. Would you please put your cigarette out?—Forgive me. I didn’t know.

A:to smoking
B:to smoke
C:smoking
D:having smoked

正确答案是：

同类题型

Can you climb up the tall tree over there,David –Yes, let me _______.

The difference in achievement between the pupils arepartly ________by their differences in age

I’m sorry to have given you so much trouble, Mrs. Smith.— ________.

These are white elephants. You can throw them away.

Must I finish my homework at school— No, you_____. you can do it at home