turn on it和turn it on;turn it off;turn off it用法 how to do it和when to do it;what to do it;why to do it区别 一定要好呀

turn it on 还是turn on it Just turn it on turn it on himself 是“turn on it”还是“turn it on ” 为什么How do you 要和 turn it on 搭配,而不和 turn on it 搭配? turn it on的反义词 you turn it on 歌词 turn it turn it turn it turn it turn on it和turn it on;turn it off;turn off it用法 how to do it和when to do it;what to do it;why to do it区别 一定要好呀 ________before you leaveA.Turn it offB.Turn off itC.Turn on itD.Turn to选哪个? turn over it 和 turn it over 哪个正确 turn down it和turn it down的区别是什么?can you ( )A.turn down it B.turn it down turn on it 和 turn it on 有什么区别我知道“把...打开”代词要放中间对吧? Turn right,it's on your whose turn is it ( ) on duty today