句型 How do you go to...? 的问答 — 英语选择题

Lily说：“I go to school by bus. After school, my dad and I go to the library by car.”同学问：“How do you go to the library?” Lily应怎样回答？A. I go to school by bus. B. We go to the library by car. C. We go to the library by bus. D. I go to school by car.