有i needn't it 的说法吗既然直接用 't ,那不就代表是情态动词吗?那后面就应该加动词 而不是名词,所以请问有没有这种说法 还是用 i don't it?

有i needn't it 的说法吗既然直接用 't ,那不就代表是情态动词吗?那后面就应该加动词 而不是名词,所以请问有没有这种说法 还是用 i don't it? --Catherine,i have cleaned the room for you.--Thanks.you____it.I could manage it myselfA.needn't doB.needn't have doneC.mustn't doD.shouldn't have done选哪个（B和C有什么区别?有B这种说法吗?）我上面写错了个地方！我是想问B I (I)can do it .I needn't your help i didn't mean it to （省略某成分）!有这样的说法吗?举例 it needn't be Thanks.You ______ it.I could manage it myself A.needn’t doB.needn’t have done C.mus...Thanks.You ______ it.I could manage it myself A.needn’t doB.needn’t have done C.mustn’t do D.shouldn’t have done中B和D有什么区别?Catherine,I have Must I return the book this week?No,you( ).You can（）it for 20 days.A.mustn't,keepB.needn't ,borrow C.needn't ,keep D.mustn't ,borrow请解释一下,为何选c,这里keep作何解,有借用的意思吗?如果keep换成lend可不可以 it needn't rewriting 还是 it needn't be rewriting? 有I like it a lot的说法吗? You needn't do the washing up:I'll do it later.请问这句话中‘‘needn't ’’ You needn't do the washing up:I'll do it later.请问这句话中‘‘needn't’’ 有I don‘t need to do这种形式吗或者是I needn't do形式? i think i've seen it what i needn't see I ____you don't like the book,you needn ' t buy it. You needn't r___ me the story book now.I don't use it these days May I finish the work this afternoon?No,you __ You __ finish it now请填空 A mustn*t needn*t B needn*t don*t have toC needn*t mustn*t D mustn*t mustn*t Look!It is very sunny now.I think it ______be rainy.A.mustn't B.can't C.needn't 有没有I play it not well这种说法.还是只能说 I don't/can't play it well