du er ge wanchenglian xi1.读儿歌,完成练习。shoushou de suo瘦瘦的锁nai nai de suohentiao shiai yō yo奶奶的锁很挑食,哎哟哟,wei ta shen medou bu chishou shou de suo喂它什么都不吃,瘦瘦的锁,zhang zuǐ zhang zuǐ jiu buzhangnán guai nǐ yong yuan张嘴,张嘴,就不张,难怪你永远bu chi ...