用do,does造一般疑问句,并做肯定回答和否定回答答:DO举三个疑问句:1,Do you like playing the piano?Yes,I do.\No,Idon't.2,Do you want to go to Beijing?Yes,I do.\No,I don't.3,Do you have a bag?Yes,I do.\No,I don't.Does举三个疑问句:1,Does he like playing the piano?Yes,he does.\No,he doesn't.2,Does ...