单项选择—Sue，didyouusetohate

问题详情：

单项选择

—Sue，did you use to hate ________ ant?

—Yes，but later ________ European scientist changed my idea about it.

A．a；a  B．a；an  C．an；a  D．an；an

【回答】

C

知识点：冠词

题型：选择题