Question

【题目】—It’s too hot today. Would you like to swim in the river?

—No. Teachers always warn us ________ in the river because it’s very dangerous.

A. no swimming B. don’t swim C. not swim D. not to swim

Answer 1

【答案】D

【解析】句意：——今天太热了，你愿意去河里游泳吗？——不，老师经常警告我们不要在河里游泳，因为太危险了。warn sb not to do sth警告某人不要做某事；故选D