Noak needs to _ healthy.A、to get B、to stay C、getting D、staying

问题描述:

Noak needs to _ healthy.A、to get B、to stay C、getting D、staying
最好有老师来解释下“need to to ”和“need to doing”是什么意思.

朋友,几年级的作业人名也不能打错字吧
只知道有个叫诺亚Noah的,没听说过Noak是什么名字
Noah needs to (stay) healthy.
诺亚要保持健康.
stay healthy 保持健康
从语法上讲,get healthy也正确,但前提是,必须前面说过他生病了
Noah needs to get healthy.诺亚要恢复健康.
另外两个语法上不成立