Question

________ sad news it is! We must try our best to help them out of trouble. A．What an B．What.

________ sad news it is! We must try our best to help them out of trouble. A．What an B．What C．How an D．How

Answer 1

B

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sad news it is!，英语中news为不可数名词，故选B。