Question

【题目】Who are you waiting __________ the school gate, Millie?

A. 不填 B. for C. with D. for at

Answer 1

【答案】D

【解析】

试题分析：句意：你在学校门口等待谁，米莉? wait for sb.：等待某人；在……大门口用介词at，at the gate；故选D。