the number of people who ___cars ___increasing急the number of people who ___cars ___increasingA have are B has is C have are D have is /

问题描述:

the number of people who ___cars ___increasing急
the number of people who ___cars ___increasing
A have are B has is C have are D have is /

D

选择D
WHO作为PEOPLE的定语,复数
THE NUMBER作主语,谓语用单数