they say if more people rode bikes to work ,there would be fewer _英语解答

they say if more people rode bikes to work ,there would be fewer cars and less dirty air
为什么rode 和 would要过去时态?

人气：162 ℃　时间：2019-10-17 04:57:05

解答

本句用的是虚拟语气,所以用过去式,意思是如果更多的要骑自行车上班,就会有较少的汽车,和更少的空气污染.