It is the only one of the most exciting movies been shown this year.A. that hasB. that ha

问题补充：

It is the only one of the most exciting movies been shown this year.

A. that has

B. that have

C. which has

D. which have

答案：

(答案→)A. that has

B. that have

C. which has

D. which have

解析：考查定语从句和主谓一致：句意：这是今年播放的唯一的一个令人兴奋的电影。先行词是被最高级修饰的时候，定语从句中缺少主宾表，关系代词应该是that，不能是which，另外因为先行词是the only one..，所以定语从句中用单数的谓语，选A。