— expensive mobile phone it is!—Yes but I think style is quite fashionable A. What a; aB

问题补充：

— expensive mobile phone it is!

—Yes, but I think style is quite fashionable,

A. What a; a

B. How; the

C. What an; the

D. How an; the

答案：

A. What a; a

B. How; the

(答案→)C. What an; the

D. How an; the

解析：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！

由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！注意：当how修饰动词时，动词不跟着感叹词提到主语之前。

当后面单词词首音素为元音时，不定冠词用an。下文风格是特指，故选C。