- useful advice she gave you ! You should listen to her. A. HowB. How aC. WhatD. What

问题补充：

---- useful advice she gave you ! You should listen to her.

A. How

B. How a

C. What

D. What a

答案：

A. How

B. How a

(答案→)C. What

D. What a

解析：根据句式可知，本句是感叹句。根据advice是不可数名词，其前不能用不定冠词，所以应该将BD排除；又根据How强调是后面的形容词或副词，而what强调的是名词，根据advice，本题应该选C。