题目内容：

You should stay at hospital for another few days You _____ ____ stay at hospital for another few

优质解答

同义句装换吧
You need to stay at hospital for another fewdays.有什么不明白可以继续问,随时在线等.

追问：

答案说是had better诶，肿么回事……

追答：

had better也可以的 当然 need to也不会错 had better意思是最好