Question

【题目】—Could I swim here, Mr. Yang?
—No, _____ . It's dangerous to swim here.
A.you couldn't
B.I'm afraid you can't
C.that's all right
D.no problem

Answer 1

【答案】B
【解析】句意：--王先生，我可以在这里游泳吗？--不能，在这里游泳是危险的。根据It's dangerous to swim here.可知，这里应该是否定的。Could I…的回答，不能用could，用can来回答。 故选B。