I would prefer_______ to taking _______bus, for it is not a long way to go there
A.to walk; crowdingB.walking; crowdedC.walk; crowdD.walking; crowding在线课程B
考查句型：prefer doing to doing sth与什么相比更喜欢什么，句意：与乘拥挤的公交车相比我更喜欢步行，因为去那并不是一段很长的路。所以选B。