连线题。
①What colour are they? ____ A. Let's wait.
②Touch this. Is it hard?____ B. No, she can't
③Look at the light. It's yellow.____ C. They are black and white.
④Can she play yo-yo? ____ D. Yes, it is.
①书读得好的人 ②农业生产搞得好的人 ③仗打得好的人 ④生意做得好的人