Do you know what his the next question is?怎么改错和He was born in a cold morning

what is his job,do you know?怎么回答 what's his job?Do you know?合并成一句 Do you know what his job is?Just______(wash)plates. Do you know?what is his name?(合成一句话) Do you know what his father does?(改同义句) Do you know what his father's______ ______? what do you know Do you know what Do you know what? Do you know his --(city) Do you know his --(nation)? Do you know what A.his name is what B,what is his name C what his name 1s D is what his name Do you know what（ A his favorite song is B his favorite song do you know ()?his father is a doctor.what is his father;what his father is.应该选择哪一个呢? what do you know是什么意思? Do you know ,what's - Do you know what he_____(do) now? do you know what is his job?一道改错题 请问哪里错了? Do you know what's his name?有误吗请问该宾语从句的主语是什么？