This is an useful book .You must read it carefully .哪里错了?
问题描述:
This is an useful book .You must read it carefully .哪里错了?
答
useful [juz]第一个字母发辅音 冠词要用a
答
useful 第一个字母发辅音 冠词要用a
如果帮到你,请记得采纳,O(∩_∩)O谢谢
答
an 改为 a .因为useful是辅音开头的单词.