问题 单项选择题

科学家认为:臭氧层每损耗1%,人类的皮肤癌发病率将增加5.5%。在接近南极臭氧空洞的澳大利亚和新西兰,皮肤癌发病率明显增加。在智利南部的牧场上,已出现因受到过量紫外线的照射而双目失明的羊。要解决上述问题,应该()

A、增强环保意识,杜绝排放

B、认识到人也是自然的一部分,追求人与自然的和谐

C、等科技发展到一定程度,依靠科技来治理

D、控制人口增长,减少消费品的数量

答案

参考答案:B

解析:

A、C、D三项说法错误,B项符合题意。

【点评】本题主要考查对环境的伦理关怀,需要考生对基础知识熟练掌握。

单项选择题

Are you dreaming of taking a trip on your own Here is some advice on how to make your once-in-a-lifetime journey and how to stay safe when you get there.

Before you begin to look at places, activities and plane tickets, you must set a budget. When you search through the websites about travelling, it can be so easy to add another week here or there, or choose an extra activity. Setting a budget can avoid creating a huge bill, which starts very small.

With so many countries on this planet it is difficult to decide where to go. By narrowing down your search to voluntary work or a relaxing holiday, you can save a lot of time looking through websites.

After deciding where to go, you need to research the country. Find out when each season is. It would be disappointing if you were taking part in an outdoor-based activity and it rained most days. Look into medical information, as you may need certain medicine for certain countries. Above all, make sure you can afford to go to this country and take part in the activities you have dreamt about. Don’t raise your hopes too high before you know for certain it is within your budget.

By carrying a credit (信用) card with you at all times it is possible to stop yourself getting lost. Mobile phones are very important as well. However, do not depend completely on them, since electronic machines can break without warning. Therefore, always carry a list of emergency (紧急情况) phone numbers, names and addresses. Finally, learn a little of the language. Do not expect that the people there speak your own language. After all, you are in their country.

What is the best title for the passage().

A.Take a Relaxing Trip

B.Save up to Travel Alone

C.Create a Pleasant Trip

D.Prepare for Travelling Alone

单项选择题