英语改错题,

问题描述:

英语改错题,
(Look at )(the two )coats.(They are )the (twins.)
1 2 3 4
选出错误并改正
()_____

4twins'原句的意思是“大衣是双胞胎”肯定不对
加上一撇就变成“大衣是双胞胎的”