为了研究吸烟是否对肺癌有影响，某肿瘤研究所随机地调查了10000人，并进行统计分析.结果显示：在吸烟者中患肺癌的比例是2.5%，在不吸烟者中患肺癌的比例是0.5%，吸烟者患肺癌的人数比不吸烟者患肺癌的人数多22人.如果设这10000人中，吸烟者患肺癌的人数为x，不吸烟者患肺癌的人数为y，根据题意，下面列出的方程组正确的是(    )

    Look at this. What's this in English, do you know? Ah, it's a photo. Who's that in the photo? It's Li Yan. Li Yan is my good friend. She is a beautiful girl. Who's that? The boy in black? It's Jim. He is an English boy. He is very cool. He is my friend, too. We are all in Class 3,Grade 7. I like Jim and Li Yan.

下列旅游资源中属于人文旅游资源类型的有（   ）

_________ Day is coming. I'll buy some ________ for Miss Wu。（  ）