Question

---Hi, Tom, You look tired.

---Yes, I _____________ the room all the afternoon.

1. A.
   painted
2. B.
   had painted
3. C.
   have painted
4. D.
   have been painting

Answer 1

D
时态考查题。现在完成进行时表示从过去开始一直进行到现在的动作。根据句中的all the afternoon可知“我一直在粉刷房间”所以选D