D. has been taking

解析：句意：这个女生酷爱运动，在过去的三年里每周上两次羽毛球课。考查动词时态。over the last three years表示"在过去的三年里"，常与现在完成（进行）时连用，强调反复的不间断动作。

答案：D。

例3.---I remember you were a talented pianist at college. Can you play the piano for me?

---Sorry, I __ __ the piano for years.

A. don't play

B. wasn't playing

C. haven't played

D. hadn't played

解析：句意：---我记得你上大学时是个有才华的钢琴家。你能为我弹奏钢琴吗？---抱歉，我已经很多年没有弹钢琴了。考查动词的时态。根据答语中的时间张宇for years可知，此处应该是使用现在完成时。

答案：C。

例4. When I first met Bryan I didn't like him, but I __ __ my mind.

A. have changed

B. change

C. had changed

D. would change

解析：句意：当我第一次见到布莱恩的时候，我不喜欢他。但是，我已经改变主意了。考查动词的时态。根据句意可知，说话人已经改变主意了，因此应用现在完成时。

答案：A。

例5. Tom __ __ in the library every night over the last three months.

A. works

B. worked

C. has been working

D. had been working

解析：句意：在过去的三个月内，汤姆每天晚上都在图书馆工作。考查动词时态。over the last three months在过去的三个月内可知是到现在为止"一直"在图书馆工作，因此用现在完成进行时。

答案：C。

例6.（2015 福建高考）---Where is Peter? I can't find him anywhere.

---He went to the library after breakfast and __ __ his essay there ever since.

A. wrote

B. had written

C. has been writing

D. is writing