Question

【题目】__________ important news he has told me!
A.What
B.How
C.What an
D.How an

Answer 1

【答案】A
【解析】句意：他告诉了我们多么重要的消息啊！What和How都可以引导感叹句，其句型是What+ a/an+形容词+可数名词单数或What +形容词+可数名词复数或不可数名词；How+形容词+a/an+可数名词单数或How+形容词或副词。句中news是不可数名词，故应选A。