英语一般疑问句助动词用do还是are?怎样区分?

问题描述:

英语一般疑问句助动词用do还是are?怎样区分?

具体情况具体分析,一般情况下,都可以
例如:
Do you have a pen?
Does Lily come from Beijing?
Are you a teacher?
Is he a student?BobandBill playtennis.改成一般疑问句?Do BobandBill playtennis?例如:AreyouJack?回答是No,Iam not .还是No,Ido not.No,Iam not .Are BobandBill playtennis?为什么不对?Are BobandBill playingtennis?或者Do BobandBill playtennis?才正确你的意思两句都对吗?是的