Mo Yan won the Nobel Prize for Literature last yearexcellent he is!A. HowB. WhatC. What

问题补充：

Mo Yan won the Nobel Prize for Literature last year. excellent he is!

A. How

B. What

C. What a

D. What an

答案：

(答案→)A. How

B. What

C. What a

D. What an

解析：试题分析：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！

根据下文excellent he is，excellent是形容词，故选Ａ。