Question

【题目】 lunchtime, I often chat my friends in the playground.

A. At; for B. For; with C. At; with D. For; at

Answer 1

【答案】C

【解析】句意：在午餐时间，我经常和我的朋友在操场上聊天。介词at用在时间上，表示某时某刻以及work, lunchtime 等的前面，chat with sb.与某人聊天，故答案为C。