题目内容
My uncle ___ go to work on foot, but now he ___to work by bike.
A. used to ; is used to go B. is used to ; used to go
C. used to ; is used to going D. is used to ; used to going
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题目内容
My uncle ___ go to work on foot, but now he ___to work by bike.
A. used to ; is used to go B. is used to ; used to go
C. used to ; is used to going D. is used to ; used to going