beautiful flowers they are!A. WhatB. What aC. HowD. How a

问题补充：

beautiful flowers they are!

A. What

B. What a

C. How

D. How a

答案：

(答案→)A. What

B. What a

C. How

D. How a

解析：句意：多么美丽的花啊 。what用来修饰名词;how用来修饰形容词、副词或动词。根据flowers可推出A项。

考点: 该题考查感叹句的用法。