juyce must obey her parents.Oh .she must ,------ she?为什么填mustn't 而不是shouldn't

juyce must obey her parents.Oh .she must ,------ she?为什么填mustn't 而不是shouldn't evrtybody must obey the rule you must obey your father. --Helen must obey her parents.--Oh,she must ,____ A must she B mustn't she C shouldn't she D should she Every driver must obey the traffic r Helen must obey her parents.Oh,she must,---?答案是must she.解释说表示讥讽或怀疑,前后肯否一致.为什么要一致呢,为什么说是讥讽呢? We must obey rules in our school.(划线部分在obey rules ) What rules ____ we ____ (must obey)in the classroom 急,改为祈使句you must obey the school rules You must obey the rule t____(首字母填空) We must obey the traffice rules怎么改祈使句 must,obey,we,social,the,rules.连词组句 we must obey the r___ in the reading room Everybody must be careful and obey the traffic rules 这句话里obey也受must影响吗 must反意疑问句--You mustn't park your car here,sir;it's the entrance to our building.--I mustn't,___ I And what are you going to do about it A can't B shouldn't C mustn't D needn't--Helen must obey her parents.--Oh,she must ,____ A must she B mu You must obey the school rules.(改为被动语态） The school rules must ______ . You must obey the traffic rules.If you the rules,it'll be dangerous.A.not obey B.obey C.disobey D.to obey为什么要用disobey A不可以么 it is required that every citizen ,whoever he ___,___the laws of the countryA were,would obey B may be ,must obey C is ,obey D should be ,obey 但是为什么不选B呢