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Before he fell ill,he _______.

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/11/08 23:15:49
Before he fell ill,he _________ in the lake all the year
A was used to swim B used to swimming
C used to swim D was used to swimming
求详细解答
解题思路: 在他生病之前,他总是常常整年的在河里游泳
解题过程:
used to do 过去常常
be used to doing 习惯于
sth be used to do 被用来做
最终答案:c