把Did you help them clean their room?这句话改成陈述句

把Did you help them clean their room?这句话改成陈述句 Did you help them clean their room 改为陈述句 did you help them clean their room? Did you help them clean their room?做肯定回答 their them did clean room you help 连词成句 连词组句题you help did them room their clean(?) ted my grandparents.Did you help them clean their room?Yes,d Did she help them clean their room?和Did she help they clean did you helped them clean their room 修改病句 room,you,did,clean,them,the,help(?)连词成句 Did you help they clean their room?哪里错了? you,help,them,Did,their,room,ciean 连词组句