It can be inferred from the passage that the author had to______.A．send her daughter to sc

It can be inferred from the passage that the author had to______.

A．send her daughter to school by car every day

B．send her daughter to school by bus every day

C．send her daughter to school by train every day

D．send her daughter to school on foot every day

请帮忙给出正确答案和分析，谢谢！