改错 At a time,some of our classmates were lost in playing computer games.

来源：学生作业帮助网 编辑：作业帮 时间：2024/11/27 10:37:28
改错 At a time,some of our classmates were lost in playing computer games.
x){6e)3KJ2sSusSKssKRSRrK2 r+3s JKRsSlk~ 4)?/l³hxkXlaI=O'Mr[jh[iH:Ov>koz{k_N_tJ t$A=h$*ځ$ ˹

改错 At a time,some of our classmates were lost in playing computer games.
改错 At a time,some of our classmates were lost in playing computer games.

改错 At a time,some of our classmates were lost in playing computer games.
At one time 曾一度
这样就和后面的 were lost in.时间一致了
请及时采纳,不懂继续问( 天天在线 ）

a --> one