— Did you see the film last night? — Yes I have never seen exciting film before.A. such

问题补充：

— Did you see the film last night?

— Yes, I have never seen exciting film before.

A. such a

B. so an

C. such an

D. so an

答案：

A. such a

B. so an

(答案→)C. such an

D. so an

解析：such是形容词，修饰名词，意思是如此的这样的；so是副词，修饰形容词，副词，意思是如此这样。句意：昨晚你看电影了吗？——是的，我以前从来没有见过如此令人兴奋的一部电影。结合语境可知本句中用形容词做定语，exciting词首音素是元音，故不定冠词用an，选C。