问题标题：
【【初二英语】【单选】Allthestudentsweresweepingthefloor____theyheardaman____“help”.Allthestudentsweresweepingthefloor____theyheardaman____“help”.A.when,shoutingB.while,toshoutC.when,toshoutD.while,shouting】
更新时间：2024-04-28 11:34:00
问题描述：
【初二英语】【单选】Allthestudentsweresweepingthefloor____theyheardaman____“help”.
Allthestudentsweresweepingthefloor____theyheardaman____“help”.
A.when,shouting
B.while,toshout
C.when,toshout
D.while,shouting
刘启芬回答：
A.when,shouting
1.when=就在这个时候（突然）；
2.hearsbshoutinghelp听到某人在大喊救命
3.所有的学生都在扫地,突然听到有人喊救命.
