— film it is!
—Yes, all of us want to see it again.
A. What a interesting
B. How interesting
C. What an interesting
D. How interested
网友回答
A. What a interesting
B. How interesting
(答案→)C. What an interesting
D. How interested
解析：感叹句主要有what和how构成：
1、what修饰名词或名词短语，有以下两种形式： 1.What+a(an)+（形容词）+单数可数名词+主语+谓语！或是：What+名词词组+主语+谓语！ 2.What+(形容词）+可数名词复数或不可数名词+主语+谓语！
2、How引导的感叹句。 how用来修饰形容词、副词或动词。其结构是：How+形容词（副词）+主语+谓语！
选项ABD结构有误，故选C。