We must ____(switch on/switch off)the lights before we leave
We must ____(switch on/switch off)the lights before we leave
wish we could switch off the roles
关于must的否定1.You must switch off the lights.(该为否定句)You _______
SWITCH OFF THE
用已学过的英语解释下列句子:You must switch off the electricity.Don't ____
Before you switch off the computer什么意思
switch the TV off和switch off the TV区别
Switch Off The Moment 歌词
switch it off and on at the plug,怎么翻译,
We must not more lights than we need A turn on B turn off C
we must ____ running taps when we leave the tap
_________turn off the lights before you leave the classroom?