Question

【题目】Tom, ____ with him. It's not good.

A. doesn't quarrel B. don't quarrel C. mustn't quarrel D. isn't quarreling

Answer 1

【答案】B

【解析】

句意：Tom, 不要和他吵架，这样不好。从句子语境可以判断这里是祈使句的否定句，所以在前面加don’t, 后跟动词原形。故选B。