This is an useful book .You had better read it carefully 此句有一个错误请找出来

分类: 作业答案 • 2021-12-20 08:48:24

问题描述：

This is an useful book .You had better read it carefully 此句有一个错误请找出来
十万火急八百里加急啊

答

This is a useful book .You had better read it carefully.
an改为a ,因为useful是辅音 /j/ 开头.

This is an useful book .You had better read it carefully 此句有一个错误 请找出来