Question

— What does Michael look like?
— He has big eyes and _______ wide mouth. 
A. a      B. an     C. the  

Answer 1

A

考查不定冠词的辨析。mouth为可数名词，被形容词wide修饰；而wide又是以辅音字母开头。句意：他有大大的眼睛和一张大嘴。故选A。