四则混合运算是哪四则简介:However, the number of people willing to follow him was much less than he imagined, and no one from the surrounding states and counties responded. It was not what he expected at all. With one call and hundreds of responses, a single spark started to start a prairie fire.
However, the number of people willing to follow him was much less than he imagined, and no one from the surrounding states and counties responded. It was not what he expected at all. With one call and hundreds of responses, a single spark started to start a prairie fire.