┣┣下面这3句话哪里错了啊
问题描述：
┣┣下面这3句话哪里错了啊
they have become best friends for a long time
there will be rainy the day after tomorrow
It's raining outside.You'd better to stay at home.
答
应该改成They have been best friends for a long time.因为是for a long time,是一个状态,因此不能用瞬间动词becomeIt will be rainy the day after tomorrow.这里的it指天气,而不能用thereIt's raining outside.Yo...