He has his hair cut every month,does not he为什么用does not he ,而不用has not he

He has his hair cut every month,does not he为什么用does not he ,而不用has not he he has his hair cut once month.对划线部分(once a month)提问 He has his hair cut every month,______?A.has heB.hasn’t heC.does heD.doesn’t he He should cut his hair.改为同一句 He shuold __ his hair __. He should cut his hair(改为同义句） He should cut his hair(改为同义句） he should cut his hair.(改为被动语态） he has short hair than sam he has short hair than his He had his hair cut and his radio repaired这句话的意思? 不动词不定式改写下列 his hair is to long.he needs to have it cut his hair needs___________________ he has a cut on his left hand什么意思 He has to cut his hair every month,_______?A has heB hasn't heC does heD doesn't he我知道排除A&C但是B还是D? He usually his hair cut once a month.A、takesB、letsC、hasD、does He should cut his hair.这句话是什么时态?怎样改为被动语态? he has hair cut every month,为什么答案是doesn't he has hair cut every month,为什么答案是doesn't而不用hasn't He has white hair. He has short hair He has a big green bag .What is his name 译中文