问大家一个简单英语问题. Although many people claim that, along with the

问大家一个简单英语问题
. Although many people claim that, along with the rapidly economic development, the number of people who use bicycle are decreasing and bicycle is bound to die out. The information Ive collected over the recent years leads me to believe that bicycle will continue to play extremely important roles in modern society.这里有三个bicycle 在后两个bicycle前为什么不加the呢?还有the number of people who use bicycle are decreasing 中are可不可以改成is