In the last few years thousands of filmsall over the world.A .have produced B. have been p

问题补充：

In the last few years thousands of filmsall over the world.

A .have produced B. have been produced

C. are producing D. are being produced

答案：

解析：本题考查时态。根据时间状语in the last few years，可知用过去完成时，films与produce是被动关系，选B。