This is book I’ve told you about. It’s written by university teacher.A. the；anB. a；anC.

问题补充：

This is book I’ve told you about. It’s written by university teacher.

A. the；an

B. a；an

C. the；a

D. a；the

答案：

A. the；an

B. a；an

(答案→)C. the；a

D. a；the

解析：考查冠词。特指的事物名称前加the，university 是辅音音素开头的单词，故其前加冠词a.