stay in bed for a few days改为祈使句
问题描述：
stay in bed for a few days改为祈使句
答
这本身就是祈使句，动词原形开头的就是。如果还要强调的话，前面再加一个Do.如果是否定祈使句的话，就是Don't.
答
Don't stay in bed for a few days.
答
Please stay in bed for a few days. 祈使句一般以动词为开头,但为表示礼貌,通常加please