We could have done something meaningful in the time it to watch that boring movie.A. has

问题补充：

We could have done something meaningful in the time it to watch that boring movie.

A. has taken

B. took

C. had taken

D. takes

答案：

A. has taken

(答案→)B. took

C. had taken

D. takes

解析：虚拟语气题。主句用到could have done“本能做过某事”是对过去的事情的描述，所以时间句要用过去时。 句意为：我们本可以用看那部无聊的电影的时间做些有意义的事。 选B