为什么Dose she have a sister用have,而不是has

为什么Dose she have a sister用have,而不是has Dose he have a TV?Dose she have a TV? Dose she have small hands为什么不用has Dose she have a toy 改为否定句 Dose she have any brothers or sisters?答句是“Yes she dose.”或“She has a sister”?选哪一句更好 Dose she have small hands为什么不用has,she不是三单吗? ()she ()a grandson a,is ;have b,is;has c,does,have d,dose ,has) dose she have blue eyes?改为陈述句! dose she have time now同义句 为什么Dose she teach English 要用dose开头 Dose she have to wash clothes every week?请问为什么不用has? she dose not have any money.为什么不是用has呢这里 Dose she have to wash clothes everyweek?请问为什么不用has? dose carla have a tennis racket?（作否定回答） （ ）,she（ ）. （ ）anybody（）a birthday party?a,is have b,do have c,dose have d,dose has 选择哪个?为什么?求讲解 (Dose )she like (rideing )a bike?对么? Dose he have computer?(肯定回答）Dose she have apples?(否定回答） dose a computer have a keyboard?