问题补充:
Start studying early and don’t study too much.
A. at one time
B. at a time
C. at times
D. from time to time
答案:
A. at one time
(答案→)B. at a time
C. at times
D. from time to time
解析:at a time 一次;at one time曾经,一度。at times=from time to time有时候。
时间:2023-04-24 01:52:02
Start studying early and don’t study too much.
A. at one time
B. at a time
C. at times
D. from time to time
A. at one time
(答案→)B. at a time
C. at times
D. from time to time
解析:at a time 一次;at one time曾经,一度。at times=from time to time有时候。
早上 XX睡过头了 上学迟到了 请描写他站在教室门口时的心理 动作.200字左右需要很
2024-08-19