单项选择题

A. It will stop automatically. B. It will move on at the same speed.
C. It will gradually slow down. D. It will keep a safe distance from the other trains.
<上一题 目录 下一题>
热门 试题

填空题
successful
单项选择题
A. To help him explain the information to his roommate. B. To help him write a paper. C. To prepare for a test. D. To tell her if the notes are accurate.
A. To help him explain the information to his roommate.
B. To help him write a paper.
C. To prepare for a test.
D. To tell her if the notes are accurate.
相关试题