Question

【题目】Is this factory ______you visited last week?

A．that B．where

C．the one D．in which

Answer 1

【答案】C

【解析】

试题分析：This factory is the one (that) you visited last week. (that) you visited last week是定语从句来修饰the one，that指代the one在定语从句中做visit的宾语。that可以省略。 把该句变为一般疑问句

—Is this factory the one (that) you visited last week？that可以省略。