问题

Yesterday I _______ to take my homework with me. I _______ it at home.
A:used to read; used to read
B:use to read; used to reading
C:use to read; is used to reading
D:used to read; is used to reading;
B:use to read; used to reading
C:use to read; is used to reading
D:used to read; is used to reading;
正确答案是: