I---this free time although I----hate it A:used to;used to.B

I___this free time although I____hate it A:used to;used to.B:used to;be used to.应该是哪个选项,
请写出理由,但是这句话到底应该怎么翻译,是不是题错了）速度,
C:am used to;be used to.D:am used to;used to