图文配对
⑴Ping watched the wise-eyed boat slowly
sail away down the Yangtze River. A. ⑵Country Mouse decided to go back home and he no longer envied Town Mouse. B. ⑶Mother Frog's belly is already very swollen. C. ⑷The wolf, which usually sat on a large piece of rock, looked like a big sheep dog. D.
答案:【1】B【2】D【3】A【4】C