if you don not know hou to do it ,piease ask your teacher_some_ A.for,help B.for,helps

英语翻译[Are you brave enough?]if you won't try,you won't know.if you want to know you must try.don't look,if you're not brave to try then don't need to know.don't raise your eyebrows,we both know.i just want to know if you're brave or not.i'm no If You Don T Know 歌词 don't you know等于do you not know么 I don't know whether you will believe or not if i say i love you an d always do I don't know _________he will come or not tomorrow.________he come,I will tell you.a.if If b.if Whether c.whether If d.whether Whether Don't____to know something if you know nothing about it. if my life don not have you if后不加能加or not 课本上说不能,但一个外国人说i don't know if you are studying or not,为什么不是说的，是写下来的 if you don not know hou to do it ,piease ask your teacher_some_ A.for,help B.for,helps You _____(not know ) what the pear tastes like if you don't eat it怎么填 为什么是填won‘t know详细点的理由奥! you never know if you don't try If you don't know what you want是什么句型? I don't know is whatI don't know if I can still not able to persistDon't know if I couldDo not know what if you know you could not fail what if you know you could not fail IF YOU DON‘T KNOW HOW TO SPEAK IN ENGLISN； You don't know even if I vanish from your Hao can i know ,if you don't say