請依下文回答第 11 題至第 15 題：

 With the widespread use of smart phones and other mobile devices, more and more people are starting to make money from applications, or apps. Such appreneurs include people of all ages and they can live anywhere __11__ the app business can be run without an office. To get started, the first step is to sign up as a developer with the platform __12__ you are going to create your apps. __13__ to popular belief, an appreneur does not have to be a programmer himself or herself. Today, a lot of people use apps to play games, learn languages, track their health, and meet new friends, to name but a few. They enjoy the __14__ of instantly getting something they find useful. They are willing to rely on apps to make their lives simpler and more productive. This is exactly why the app market is expected to be __15__ even faster in the years to come. Welcome to the age of apps!

請依下文回答第 16 題至第 20 題:

 We all think we understand the formula for keeping healthy-- eat right, exercise, don’t smoke, skip dessert. But that picture is vastly incomplete, perhaps fatally so. While our individual health is highly dependent on our daily behaviors, it may be even more strongly influenced by the social and environmental conditions in which we live. Smith, a prestigious doctor, argues that the future of our health, and our healthcare system, depends on growing and supporting a new generation of healthcare practitioners who look upriver at the source of our health problems, rather than simply opting for quick-hit symptomatic relief. These “Upstreamists,” as he calls them, are practitioners on the frontlines of health who see that health (like sickness) is more than a chemical equation that can be balanced with pills and procedures administered within clinic walls. They see, rather, that health begins in our everyday lives, in the places where we live, work, eat and play. Upstreamists — who may be doctors, nurses or other clinicians — know that asthma can start in the air around us, or from the mold in the walls of our homes. They understand that obesity, diabetes and heart disease partly originate in our busy modern schedules, in the unhealthy food choices available in our stores and even in the way our neighborhoods are designed. They believe that depression, anxiety and high blood pressure can arise from chronically stressful conditions at work and home. And, just as important, these caregivers understand how to translate this knowledge into meaningful action.

請依下文回答第 21 題至第 25 題：

 In 1853, a very important book against slavery was written by a woman who hated slavery. Her name was Harriet Beecher Stowe, and the__ 21__ of the book was Uncle Tom’s Cabin. The book quickly sold 100,000 copies; __22__ helped create a wave of hatred against slavery in the North. When __23__ why she wrote it, Stowe stated that she had not written the book. She said, “God wrote it. I merely wrote His __24__ .” Uncle Tom’s Cabin __25__ the start of the Civil War between the North and the South. In fact, when Abraham Lincoln met Harriet Beecher Stowe, he asked, “Is this the little woman whose book made such a great war?”

A recreational vehicle is a large vehicle designed for people to live and sleep in when they are traveling on the road. Many recreational vehicles today are equipped with bedding, cookware, and furniture. Therefore, they have made it possible to combine nonstop travel with a real home. They become a home as well as a base where different lifestyles find a way to go on. Simply close your eyes and imagine the free roving life on wheels. Are you itching for such a choice now? 

As a matter of fact, living and traveling in recreational vehicles is becoming a trend in many countries around the world. Ironically, this boom is fueled by a new coronavirus disease since a lot of people agree that one way of dealing with it is to buy a recreational vehicle. Nevertheless, even if you simply decide to become a part-time recreational vehicle traveler, there are still some issues that you have to deal cautiously with. 

To begin with, you should avoid biting off more than what you can chew. Do not go over budget when you purchase a recreational vehicle. Moreover, just because you can afford a new recreational vehicle, this does not mean that you have no other expenses to cover. Oil, fuel, tires, insurance, and turnpike fees will all cost you a great sum of money. You may also have to take care of various problems, such as staying alive on the highway, finding acceptable campsites, encountering mechanical breakdowns, and even putting up with rainy days and campground neighbors.

 If you find the above problems conquerable, you may hit the road now, either alone or with people on the same wavelength. Wish you safe miles!