Question

【题目】It's cold outside, Sandy. You'd better ________ your coat to keep warm.

A. put up B. put out C. put on

Answer 1

【答案】C

【解析】

句意：珊迪，外面冷。你最好穿上大衣来保暖。put up举起来；put out扑灭，put on穿上。 根据to keep warm可知要保暖，应是穿上大衣，故选C。