麻烦问一下,是does they还是do they?在问句中!

麻烦问一下,是does they还是do they?在问句中! DO they还是DOes they? 是Do they like swimming,还是Does they like swimming? ___your parents like sports?Yes ,they ____ .THey play tennis every day 是选does ;does 还是do;do . they用do提问还是does? They前面用Do还是does? 是Do Tom and Mary 还是Does Tom and MaryDo Tom and Mary 还是Does Tom and Mary以上两个哪个是正确的?'麻烦大家解答一下谢谢 他们几点吃饭?是what do they eat 还是does they eat? 怎么区分是用Are来问还是do来问还是is或does 哥 我又遇到难题了 they到底是第几人称 does 还是do They talk如何变成疑问句是有do还是有does What _sheep like?They like grass填do还是does? nobady knows where she lives,do they?还是does he They 是第三人称吗?如果是,可以写成they does吗?Yes,they（ ）（do） children do 还是does? ( )in the sports bag? Two tennis balls A：What are B:What does C:What's D:What do顺便问一下：在不知道答案是单复数的情况下；提问时BE动词用单数还是复数 麻烦问一下,这是什么植物?黄色小球是花还是果实?是否有毒性?如何种植? 麻烦问一下,杰克琼斯的人造革皮衣服该怎样洗涤?是干洗还是水洗呢?