do you know()he expects wil gove us a talk.a.whob.whomc.thatd.whose为什么选择a?不可以选择c吗?

do you know ___(he)? Do you know who is he? Do you know _______（he） What does he do?Do you know?(改为宾语从句)Do you know ----- he ----- DO you know where he lives?对 还是DO you know where does he live?对 Do you know Who he is?能不能是Who do you know he is 句型转换Do you know where he lives?（同义句） Do you know ___ ___? Do you know where he ___(take)the box? Do you know where he is works?这句话对吗 Do you know what he is _________ over there? do you know who he is do you know who is he do you know what he is do you know what is he只有一句话是对的,哪句话? Do you know ----------he will be back.that或if, do you know what he did for a ------[live] Where did he go?Do you know?怎么改成复合句 where is he?Do you know?怎样合成一句 Then how do you know he is happy?急用! Do you know when he left?这里为什么用left Were was he born?Do you know?改宾语从句