Question

【题目】Linda's father warned her _____ in the river.

A. not swim B. don't swim C. not to swim

Answer 1

【答案】C

【解析】句意：琳达的父亲警告她不要在河里游泳。短语warn sb. (not) to do sth.：提醒/警告某人(不)做某事；结合句意和语境可知选C。