He did not know where he could put his books等于He did not know— —— — his books

He did not know what he could do.同意句 He actually did not know that you like simon did not know where he could go for help的同义句 simon did not know where ( ) ( ) for help He did not know what _______.A to eatB he can eatC he eats He looked ------ him,but he did not know where he was.为什么填for? He did not know where he could put his books等于He did not know— —— — his books He did not know how to fight ,but he knocked the boxer 【 】填介词或副词 He pretended that he did not know the man.改同义句 he acts as though he did not know anything 为什么时态不一样 he heard something about his mother that he did not know as a child .怎么翻译 he did not _____anything he did not know how to work out the probblemshe did not ____ _____ _____ _____out the problems he did not know how to work out the probblemshe did not ____ _____ _____ _____out the problems Mark did not know what he should do to help him.怎样改为同义句 know,not,he,where,his,went,robot,did连词成句 My brother did not know where he could buy an English book. 连词成句 know,not,he,where,his,went,robot,did he did not know 后面加任何时态的动词都可以吗?