last week过去式
last week意思是：上周。作时间状语时，用于一般过去时。例如：He went to Shanghai last week.他上周去上海的。 1、No payments were made last week because of a computer error. 由于计算机出错，上周未付任何款项。 2、Let's start by reviewing what we did last week. 我们开始先来复习一下上星期学的内容。 3、I saw her one...