◎ 题干
We _________ six days a week, but now we only work five days.
A.used work B.are used to work
C.used to workingD.used to work
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“We _________ six days a week, but now we only work five days.A.used work B.are used to workC.used to workingD.used to work…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。