怎么做?(顺便检查)
谢谢
答案都对的,第四题的答案 应该是 used to Grandma used to rear chicken. 奶奶used to 养年轻的鸡至他们能保护自己/喂饲料给鸡
rear的意思:to care for young animals or children until they are able to care for themselves: