I needn't tell you.（同义句）I _____ _____ _____ tell you

I needn't tell you.（同义句）I _____ _____ _____ tell you I remember________him about it,so you needn't tell him about it again．大神们帮帮忙A.tell B.telling C.to tell D.told Must I tell him the news now?No,you( ).A.couldn’tB.needn’tC.can’tD.mustn’t shall 引导的疑问句否定回答用?Shall I tell Bob the news?No,you( )A shouldn’t B wouldn’t C mustn’t D needn’t Shall I tell Ann the test result? No,you（ ）. she'salready got the report.A.wouldn't B.needn't C.mustn't D.shouldn't shall引导的疑问句否定用什么回答可不可以用needn’tShall I tell Bob the news?No,you( ) .I've told him alreadyA shouldn’t B wouldn’t C mustn’t D needn’t选哪个为什么 could you tell me his telephone number now?Sorry,I--------- A.may not B.mustn't C.needn't D.can't I can't tell you. 一个初中英语单句改错You needn't tell me,if you don't want. -i told him the news yesterday.-____.he had already picked it up from others.a.you needn't tell himb.you needn't have told himc.you didn't need to tell himd.you don't have to tell him请问为什么是C? -i told him the news yesterday.-____.he had already picked it up from others.a.you needn't tell himb.you needn't have told himc.you didn't need to tell himd.you don't have to tell him填什么? May I smoke here?A.may not B.mustn't C.needn't D.can'tplease tell me why.thank you Do you have to buy this hat?No,i needn't necessary为什么填needn't I don't tell you I can't tell everyone. Must I wear like this?No ,you needn*t翻译 Do you have to...可以用No,I needn't. Could I tell the thing to him?否定回答答案是No,you needn't.但不知道为什么。谁可以帮忙解答一下 “I can't tell you what I