persuade people to eat more fruit and vegetables,and there will be fewer people killed by the diseas

题目

persuade people to eat more fruit and vegetables,and there will be fewer people killed by the disease.
为什么persuade不是ing形式,我们老师说and 表示并列,因为后面接的是一个完整的句子,所以前面就是祈使句,我听不懂,

答案