( ) 6.--- Must he come here tomorrow?--- No,_____.A.he must B.he mustn’t C.he need D.he needn’t这一题怎么写.要写出理由.为什么不用 mustn't 而用 needn't.写出科学一点的理由来.是不是有什么语法点?或者是有什么

he must ( )here.《be》 He must be happy! And he must study hard 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! 6.---Was that new school master who walked by --- _____.A.It must be that B.It must have beenC.He must be D.This must have been请问这个题为什么选B 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 的动词加 S 吗 he must __(finish)his homework first. He thinks that work must come He must have done nothing but ____ He must be verg tired.变反意疑问句? He must stop smoking同义句 he must try to eat_(little)food Must he stop dringing wine同义句 I think he is must abolish. He must be American等于什么