The number of the people who ____(own)cars_____(be)increasing.

问题描述:

The number of the people who ____(own)cars_____(be)increasing.
填什么形式啊
own不用加S吗 The number of后不是用单数吗

第一个是own,因为own的主语是people.(people own the car人拥有车).
第二个是is.因为是the number is interesting.不是人interesting