a new machine called "the revealer "has been invented.请机器不是被叫作吗,那不是应该a new machine was called吗,为什么没有was,

分类: 作业答案 • 2022-02-17 20:09:20

问题描述：

a new machine called "the revealer "has been invented.请机器不是被叫作吗,那不是应该
a new machine was called吗,为什么没有was,

答

called,过去分词表被动.