How old the man is!(用What问）
问题描述：
How old the man is!(用What问）
答
What an old man he is!
is可以省略
而且这种句子叫感叹句
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！如： What an apple this is! What a fine day it is! 2. What+(形容词）+可数名词复数或不可数名词+主语+谓语！ What kind women they are! What nice music it is!
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！ How hard the worker are working! How clever the girl is! How quickly the boy is writing! 注意：当how修饰动词时，动词不跟着感叹词提到主语之前。 How the runner runs!
答
what the man's age is?
答
What an old man he is!
这不是提问,是改成另一种形式的感叹句