He has drunk too much tonight. We should try to him from driving back home.A. banB. forbi

问题补充：

He has drunk too much tonight. We should try to him from driving back home.

A. ban

B. forbid

C. discourage

D. promote

答案：

A. ban

B. forbid

(答案→)C. discourage

D. promote

解析：考查动词：A. ban禁止B. forbid禁止C. discourage劝阻D. promote促进，A和B都可以搭配sb from doing表示“阻止某人做”，discourage sb from doing劝阻某人做…，句意：今晚他酒喝的太多了，我们应该尽量劝阻他开车回家。选C。