关于英语的问题1.Bob must be ill,______ he?A.mustn't B.can'tC.isn'tD

Bob must be at home,________?A.mustn't he B.can't he C.isn't He must be still there,____ A.mustn't he,B.isn't he C.must h Our teacher must be in his office,A mustn't he B can't he C That must be a mistake,___ it?A mustn't B can't C isn't 选什么, He isn't in the school .I think he_____be ill.A.must.B.can C He must be fifty,________?A.mustn't he B.can't C.must he D.m He isn't at school .I think he ( )be ill.can,shall,must,has He must be ill ,for he isn't here. 反意疑问句英语题1.He must be at home now,A.must be B.mustn't be C.is It must be Jim's,_____?A.mustn't it B.needn't it C.isn't it He must be our new English teacher,________?A.mustn't he B.d he isn't at school.i think he ------be ill A.has to B.shall