when you leave the room,you mest( )A turn on the light B to turn off the lightC turn off the light C to turn on thelight最好写出中文意思!

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/03 05:03:43

when you leave the room,you mest( )
A turn on the light B to turn off the light
C turn off the light C to turn on thelight
最好写出中文意思!

C 关灯
A开灯
B,C因为有to,而Must后面不能接to,所以淘汰
当你离开房间的时候,你必须--关灯

答案是C
离开房间时,最好把灯关上