Question

----How do you usually go to work?

---I often go to work __________. Walking is good for our health.

A. by bike B. by bus

C. on foot D. by car

 

Answer 1

C

【解析】

试题分析：句意：你经常怎样去上班？我经常步行去上班。步行对我们的健康有好处。根据walking可知是步行。结合句意，故选C

考点：考查介词的用法。