由 周志高 提交于 周四, 12/16/2021 - 12:04 一、单项选择题 1. There are __________ 2,000 students in our school. A. round B. around C. away D. among 2. There are many trees ________ this building. A. round B. around C. away D. among 标签 深圳小学英语单词词组 prep adv