题目：
—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
答案：
答案：C
考查非谓语动词。permit doing sth禁止做某事，根据句意故选C。
—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
答案：C
考查非谓语动词。permit doing sth禁止做某事，根据句意故选C。
