if you don't do it ,neither should I .此处为何用should.如果换一句，if you are not the killer ,neither____.请将该句补充完整。关于neither 后的此类词的应用有什么规律吗？

“if you don't want others to know about it ,don't do it. You must do it even if you don't want to.可以写成：You must do it even if you don't want to do.或You must do it even if you don't want.为什么? if you don't do this now,you will 什么do it If you can do it,pleace don't tell me you can't. if you don't do it,neither___.1.shall I2.do I为什么 You ________ it if you don’t have time.A.needn’t to do B.mustn’t do C.don’t have to do if you don't tell me.it If You Don't Mean It 歌词 You must do it now,or never选择题A.If you don't do it now,you'll never do itB.Do it now,and then never againC.You'll never do it again if you do it nowD.If you don't do it now.you can do it later Don't bring food to the party .If you do ,the teachers will take it away If you don't do it,we have to ask somebody others to do it 找出错误并改正 根据首字母和句意填空：Don’t w（）.If you can‘t do it,I can help you. you don't mind if i open the window,____?a,do you b,do i c,don't you d,don't ithe door needs painting,_____?a,needn't it b,doesn't it if you have learned it well ,you ______ do these exercisesif you have learned it well,you ____ do these exercises.A.don't need B.needn't to C.don't have D.don't have to If you do not go after what you want,you'll never have it.If you don't ask,the answer is alwa...If you do not go after what you want,you'll never have it.If you don't ask,the answer is always no.If you don't step forward,you're always in the same pla You don't want to do it,you'll find an excuse.If you want 翻译成中文 请问If you don't do you work with someone Not if it matters.A问：You don't stop do you?B说：Not if it matters.A说：It matters.