-interesting news report it is!-- I think so.A. What anB. HowC. What aD. How an

问题补充：

---- interesting news report it is! ---- I think so.

A. What an

B. How

C. What a

D. How an

答案：

(答案→)A. What an

B. How

C. What a

D. How an

解析：本题考查的是how 与what引导的感叹句，将末尾的主谓去掉，之后再看最后的单词为名词，就用what ，是形容词或副词，就用how，故选A