In fact,_______ one cause that leads to the problem.A.cattle is B.cattle are C.cattles are D.the cattles are

分类: 作业答案 • 2021-12-19 23:53:30

问题描述：

In fact,_______ one cause that leads to the problem.
A.cattle is B.cattle are C.cattles are D.the cattles are

答

A
应为后面句子的意思原因之一所以用单数 cattle is