050.
Ladies and gentleman,
Welcome. Now let me introduce my home town to you. I hope you will enjoy the beautiful countryside with me, as your guide.
My hometown is a very ordinary place, no different from any other small town in the area. There are about two thousand people living here, many of whom go to the big cities to do odd jobs. What then makes this place a famous resort? You can find the answer in the beautiful scenery in the countryside. It is a place where you can see many tall trees, where wide roads run alongside big farms, and where a big river flows. You can see a lot of ducks on the river's white sheet of water which opens out into a big bay by the sea.
Every morning, we jog, enjoy the fresh air and meet our neighbors on the roads. People who are fond of walking their pets will also be found along the roads in the morning, often in groups, talking pleasantly to their friends and neighbors. You can also see people involved in other recreation activities such as playing badminton, dancing and flying kites.
Besides these, some experts say there are many valuable minerals under the ground. They predict if some day we begin to mine our countryside, we will become richer and richer by exporting the minerals to other countries. I think many countries are bound to begin using these minerals soon.

答案解析：
(1) 正確答案為A。根據What then makes this place a famous resort? You can find the answer in the beautiful scenery in the countryside. 是什么使這里成為著名的度假勝地的？你可以鄉間美麗的景色中找到答案。可知，說話者的家鄉是一個以自然之美聞名的小城鎮，因此A項正確。
(2) 正確答案為C。根據many of whom go to the big cities to do odd jobs. 許多人都去大城市工作了。可知，說話者家鄉的人們在大城市工作，因此C項正確。
(3) 正確答案為C。根據Every morning, we jog, enjoy the fresh air and meet our neighbors on the roads. 每天早上，我們會慢跑，享受新鮮空氣，和鄰居們在街道上聊天；以及walking their pets 帶寵物散步；playing badminton, dancing and flying kites 打羽毛球、跳舞和放風箏。可知，說話者家鄉的人們過著放松的生活，因此C項正確。
(4) 正確答案為A。根據there are many valuable minerals under the ground. 地下有大量的貴重礦物。可知，說話者家鄉有在豐富的礦物資源，因此A項正確。