伤员被送回家。（指一类人，动词用复数。） ）

Thee wounded were sent home.

youdao

带有复数词尾的学科名称、国家等在意义是暗示单数概念，用单数动词。

The United States is country which has advanced science and technology.

youdao

带有复数词尾的学科名称、国家等在意义是暗示单数概念，用单数动词。

The United States is country which has advanced science and technology.

youdao