这是劝告, 指说话以后对方该如何做
如果象你这样理解就带责备意味了. 要说:
You are supposed to have been preparing.
类似于should + have + been doing “本应该在做.” 事实上没在做
【希望帮助到你,若有疑问,可以追问~~~
祝你学习进步,更上一层楼!(*^__^*)】
这是劝告, 指说话以后对方该如何做
如果象你这样理解就带责备意味了. 要说:
You are supposed to have been preparing.
类似于should + have + been doing “本应该在做.” 事实上没在做
【希望帮助到你,若有疑问,可以追问~~~
祝你学习进步,更上一层楼!(*^__^*)】