是书上的,可以抄的那几句
追答Do you have a baseball? Yes, I do./No, I don't. I have a volleyball.
Do you have a ping-pong bat? Yes, I do. /No, I don't. I have a ping-pong ball.
Does she have a tennis ball ? Yes, she does./No, she doesn't. She has a baseball.
Does he have a soccer ball? Yes, he does. No, he doesn't. He has two ping-pong bats.
Do they have a basketball? Yes, they do. No, they don't. They have a volleyball.
don't = do not
doesn't = does not