![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Which of the following is an imperative sentence?
A.
I look forward to meeting you in the next session.
B.
I wish that you can stay for another three days.
C.
Whatever you do, you should not forget who you are.
D.
Keep running or you will fall behind.