改错1Some people are rushing at dolls.2We have never seen such an useful beautiful computer before.

分类: 作业答案 • 2022-01-02 15:50:59

问题描述：

答

1at改为for
2在useful和beautiful之间加入and

答

2.把an 改成 a 因为useful 的开头字母发|j|不是元音