补全对话。
A. Are they helpful? B. Do you like them? C. Who are they? D. What are they like? |
David: I have two new friends.
Oliver: Really?
David: Amy and Sarah.
Oliver:
David: They are polite. They are clever, too.
Oliver:
David: Yes, they are helpful at home.
Oliver: Your friends are really nice!
David: Yes, I like them.