秦岭——淮河一线是我国南北方重要的地理分界线。大致与秦岭一淮河一线吻合的是（    ）

根据短文内容，完成下列任务。
    I wanted to be healthy, so I decided to take a walk in Philam Park before I went to work.
    On the first morning, I got out of bed and put on my sports clothes. Then I got into my car and drove off to the park. On the way , I set a goal for myself---I must finish 10 rounds before I went to work.
    After arriving at the park, I got out of the car. The air was nice and clean. I took a deep breath (深呼吸). Then I joined the people there and started my exercise.
    At first, I was enjoying every step (步). However, on my 5^th round, I felt tired and thirsty. I wanted to give up and have a good rest on the ground. As the idea was fighting with my plan, I looked around. (A) moving, many, saw, old, still, I ,people, on. Some of them even had difficulty walking. They took small steps with a cane (手杖).
    Moved by the men and women whom I walked with that morning, I finished my exercies.
We often make plans in our life. Sometimes we may meet lots of difficulties. (B) If we keep on, we’ll reach (到达) the goal in the end, no matter how diffcult it is.

下列句子组成语段顺序排列正确的一项是（     ）
①从20世纪30年代起，他就致力于法国文学的译介工作，并翻译了巴尔扎克《人间喜剧》中的大部分作品。
②这些家信汇编成册，就是《傅雷家书》。
③他就是我国著名翻译家傅雷先生。
④同时，傅雷还是一个严厉、尽责的父亲，在儿子长大成人、留学海外之后，仍通过书信的方式对儿子的生活和艺术修养进行悉心指导。
⑤是谁把巴尔扎克和他的《人间喜剧》介绍到中国来的呢？