问题

You look exhausted!- I __________ tennis with my friend allthe morning.

A:taken down
B:had played
C:have been playing
D:will play

正确答案是：

同类题型

How was your recent trip to Sichuan —I’ve never had_______ one before.

I guess you’re ___________ te

, I can’t go camping with you. I have to prepare well enough for the entrance exam. ——_____! We can camp together next time.

It’s obvious that her refusing to see a doctor has______ her illness worsening.

Some forms of algae have togrowing on ice.