题目

任务型阅读 Reasons why you should travel while you're young I have been very lucky to travel around the world while still young. According to my experiences, I advise every young person to get out of his hometown and see what's out there. Here are three ways that traveling has changed me forever. Traveling changes the way you connect with the world I grew up in a small town.. When you travel to other countries and see the amazing beauty of sunsets over seas, monkeys swinging through rainforests, you realize the world is-full of more beauty than you are able to see in a lifetime. But, you 12、如图所示电路，电源电压保持不变，R为定值电阻．当滑动变阻器滑片向左移动，电流表读数变大，电压表读数变大．（填变化情况）