Need you…?和Must you…?的否定回答和肯定回答

Need you…?和Must you…?的否定回答和肯定回答 you must let you mother know first和you need let you mother know first 第二句错误,为什么 关于英语的情态动词.must can could shall should may might need 的疑问句回答肯定和否定是什么?例如：Must I……? 肯定：Yes, you ……. 否定：No, you can‘t. do you need to do… 和need you do…?怎么区分?如何判断疑问词用do还是need? may I ,could I,等这些的肯定和否定回答-may i ……-yes,you ** 能填什么 -no,you can't/mustn't.-could i……-yes ,you can.-no,you can't 好象有点不礼貌.-must i ……-yes,you must.**-no,you needn't/don't have to.-need i ……-yes 情态动词的疑问句1.Must I…?否定回答能用;NO,you mustn't吗?2.Need I…?肯定回答能用Yes,you need吗? sometimes you must confess that you need a lover need I hand in my homework this evening?a.yes,you need.b.yes,you must. Need we do this job now? Yes,__________. A.you need B.you should C.you must D.you can must用法:you must be a writer,______?You must be a writer,______?A.mustn't you B.aren't you?为什么是B和情态动词没关系?You need not do it,need you?这和情态动词有关那must 怎么就没关系我知道mustn't是不允许,这题并 简单的英语问题need mustyou need to dei (你必须死)能不能说you must dei 或者 you need dieneed to 和must 有什么关系 need 和 must列why did he need to deid 这句话对吗 是不是 为什么我必须死? 的意思如果用must Yearn、You和Need、You的意思 must的肯定回答可以是yes ,you need吗? 为什么must后面可以直接加动词,而need后面却要加to再加动词比方说 you must go shoppingyou need to go shoppingmust和need都是情态动词,为什么need前面要加to 选择:Need I( -Yes,you( )Need I( -Yes,you( ) A.to go,need B.go,must C.to go,must D.go,need need you need you need you