We forbid in the lecture hall so you are forbidden hereA. to smoke; to smokeB. to smoke

问题补充：

We forbid in the lecture hall, so you are forbidden here

A. to smoke; to smoke

B. to smoke; smoking

C. smoking; smoking

D. smoking; to smoke

答案：

A. to smoke; to smoke

B. to smoke; smoking

C. smoking; smoking

(答案→)D. smoking; to smoke

解析：考查动词用法。forbid doing禁止做，forbid sb. to do禁止某人做，根据句意选D。