题目内容
My father ________ drive his car to work,but now he ________ riding to work.
A. used to;is used to B. used to;used to
C. is used to;used to D. is used to;is used to
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题目内容
My father ________ drive his car to work,but now he ________ riding to work.
A. used to;is used to B. used to;used to
C. is used to;used to D. is used to;is used to