unit8复习题(6)

At Travelroots, we do our best to be vigilant and take action in as many ways as possible so as not to harm our surroundings. We ask the same of our hosts around the world. When you go away, you don't want to have to think about the impact you are having every step of the way, or to feel guilty, or helpless. Which is why we have carefully selected every location to ensure that you can relax in the knowledge that you are staying in a place that is, as far as we are aware, doing its best.

44. The common goal of all the Travelroots destinations is ________________.

A. a good holiday doesn't cost anything

B. a good holiday doesn't involve the local people

C. a good holiday does no harm to the local environment

D. a good holiday does nothing to the local environment

45. What does "responsibility" mean at Travelroots?

A. It means saving money.

B. It means better in every way.

C. It means you should do something.

D. It means you shouldn't do something.

46. When you travel with Travelroots, ________________.

A. you feel guilty and helpless

B. you are responsible

C. you know the place is the best

D. you can relax with no worries

47. Which of the following statement is true according to the passages?

A. Both the traveller and the host will do their best for the local environment.

B. Responsible travellers should make their own beds.

C. Travellers should have a peace of mind for good travelling.

D. Travellers should take action in as many ways as possible to save the environment. Questions 48 to 52 are based on the same passage.

Have you ever thought about traveling abroad? Do you yearn to see what the world has to offer? Are you tired of simply hearing about other cultures and want to finally experience some of them? Why simply travel the world, though, when you can actively make a difference?

Too many people visit countries to see the famous landmarks, taste the local food, and experience life away from their familiar hometowns. However, you can also give something back to the communities in which you travel. Volunteer vacations are becoming increasingly popular, and many people are discovering that they have much more rewarding and satisfying travel experiences when they volunteer their time and energy to worthwhile causes.

Many volunteer vacations are easy to organize and simple to execute. Others are more complicated. There are opportunities for every budget, schedule, and amount of effort you're willing to dedicate. It's really up to you. You can teach a language in Africa. You can help build a school in Southeast Asia or a home for a low-income family close to home. You can help national park employees help conserve endangered plants and animals. You can go hiking and help preserve and maintain trail systems. You can volunteer at an orphanage and help keep children safe. The options are limitless and literally encompass anything you can possibly imagine.

We often hear about the heroic deeds that some people do to help others when they are most in need, but why wait until a major disaster to give back? Volunteering your time, skills, knowledge, and energy to meaningful projects in the areas of education, health, sanitation, and construction is