3. Don’t get off the bus until it ____. A. has stopped . B. stopped C. will stop D. shall stop选项为A,但下面的解释都不好

分类: 作业答案 • 2022-04-23 20:21:06

问题描述：

3. Don’t get off the bus until it ____. A. has stopped . B. stopped C. will stop D. shall stop
选项为A,但下面的解释都不好

答

3. Don’t get off the bus until it ____. A. has stopped . B. stopped C. will stop D. shall stop选项为A,但下面的 解释都不好