题目内容：

STA Travel, the world’s largest students and youth travel agency, beats any price! Every day we’re working with our partners around the globe to get you (students, teachers and anyone under 26) the cheapest and most comfortable flights and top-rated accommodations. This part of www.statravel.com provides great tips for green travel — how to pack, how to leave your house or apartment, and how to plan for your trips. You’ll also find a great selection of green travel adventure trips to all corners of the world.

Green travel means responsible (负责任的) travel! Leave as little influence as possible on the places you visit and protect the environment both at home and during your trip. Think “Green” when you pack and when you travel. You’ll help prevent long-term effects on the communities you leave and visit! Here’s some advice on how to do that.

Before you leave

◆ Turn your water heater to its lowest setting.

◆ Turn off your water from the outside.

While you travel

◆ Pack suitable clothes in your luggage, none of which is to harm the environment.

◆ Try products made from recycled materials.

◆ Don’t buy souvenirs produced from endangered species.

◆ Carry a reusable bottle for water and refill it as you go.

◆ Use the bathroom in the airport, NOT on the plane. The fuel used for a single flush (冲洗) could run a car for six miles.

1.Green travellers care most about                   .

A. flight    B. accommodations    C. nature    D. prices

2.What are the readers advised to do before they go on a trip?

A. Learn about adventure travel.    B. Pack as few things as possible.    C. Examine the water quality.    D. Examine the water supply.

3.Where can we most probably read the text?

A. On a travel website.    B. In a travel magazine.

C. On an environmental website.    D. In an environmental magazine.