1 he must be helping the old man to water the flowers,----B---?A is he B is not he C must he D must not he 2 ---C---makes his shop different is that it offers more personal services A what B who C whatever D whoever 3 gun control is a subject ---C---

he must be helping the old man to water the flowers,Ais he Bisn't he Cmust he Dmustn't he 1 he must be helping the old man to water the flowers,----B---?A is he B is not he C must he D must not he 2 ---C---makes his shop different is that it offers more personal services A what B who C whatever D whoever 3 gun control is a subject ---C--- he must ( )here.《be》 He must be happy! 238.He must be helping the old man to water the flowers,_______?（陕西）A.is he B.isn’t he C.must he D.mustn’t he 说明原因. 1.——the project in time,the staff were working at weekends.A.Completing B.Having completed C.To have completed D.To complete2.He must be helping the old man to water the flowers,A.is he B.isn't he C.must be D.mustn't be3.He found a lot of _were_. he must be very busy today ,( )1mustnot he 2,isnot he He must be fun.何如改成一般疑问句?Must he be fun 还是Is he fun? He must be fun.何如改成一般疑问句?Must he be fun 还是Is he fun? 英语翻译he must be--------- ------------thirty years old He must be verg tired.变反意疑问句? He must be American等于什么 Where is he?He must还是must be on that island.选择题,是选 must 还是 must be.谢谢帮忙! 1、He must either be very clever or very foolish.2、He must be either very clever or very foolish.请问1和2 那个是对的? he must be bad.he must be very wise.用either...or连接 The dentist thought he must be very.The dentist thought he must be very ill. He must be ---- when he heard the exciting news He must be ill ,for he isn't here.