问题 选择题

阅读以下材料,回答37~39题。

材料一:像粮食和蔬菜一样,二氧化硫的排放指标已开始成为合法交易的商品。迄今为止已有25000吨二氧化硫的排放指标在我国四省三市(江苏,山东、河南、山西,上海、天津和柳州)进行了交易,交易额超过2000万元。排污权交易机制(指政府在对污染排放总量限定的情况下,允许污染排放量大的企业向污染排放量小的企业购买排放指标)已在我国初步形成。

材料二:全国酸雨分布图

小题1:酸雨是指PH值小于(   )的降水。

A.7

B.4.5  

C.5.6

D.6.5小题2:我国南方多重酸雨区最主要的原因是

A.有色金属冶炼工业发达

B.地形有利于酸性气体的扩散

C.雨水丰沛且降水强度小

D.纬度低太阳紫外线辐射强小题3:从长远看,“排污权交易机制”的运行将会

A.造成环境质量的进一步恶化

B.鼓励企业追求生产工艺的环保化

C.使排污量大的企业获得更大收益

D.企业的经济效益下降小题4:下列关于垃圾的说法不正确的是

A.传统上用垃圾和粪便堆肥,再撒回土壤,使有机质回到土壤,且不会造成环境污染

B.随着科技发展,人类已大大提高了环境的自净能力,难处理的垃圾种类与总量日益减少

C.垃圾占据了大量土地,并持续向水、大气释放有害物质,危及人体健康

D.由于垃圾污染不断严重,很多郊区农民已公开“拒绝垃圾”

答案

小题1:C

小题2:A

小题3:B

小题4:B

单项选择题

Are you interested in seeing the beautiful fall foliage of New England but tired of traffic jams and overbooked hotels Then this year forget the crowds in New England and see the beautiful colors of autumn in the Catskills.
These rugged mountains in New York State, just 90 miles northwest of New York City, are famous for the legendary tales of Rip Van Winkle, and more recently for the summer hotels mat sprang up in the region during the 1940s, 1950s, and 1960s. Families trying to escape the heat of New York City found the Catskills to be the perfect place to stay for a month or so each summer. By the late 1950s there were over 500 resorts and hotels offering nighttime entertainment as well as all kinds of outdoor activities. Famous comedies like Jackie Gleason, Joan Rivers, and Sid Caesar all got their start touring the hotel clubs here. Since the introduction of air-conditioning and cheaper air travel, however, families have stopped coming to the Catskills in such large numbers, chasing instead more distant locations at different times of the year. Many of the Catskills hotels closed in the 1970s, but some remain and have expanded and changed their facilities to meet the needs of today’s visitors.
Currently, there are many activities available to the traveler besides witnessing the changing colors of the leaves. There is an all-organic sheep farm where visitors can see how a traditional sheep farm operates. There are also hundreds of miles of scenic drives in the area. Route 42, for instance, is an excellent site for spotting bald eagles. For more information on vacations in the Catskills, call the office of Public Information.

The author’s tone in this passage is ______.

A.light and encouraging

B.informative and scientific

C.humorous and skeptical

D.regretful and reminiscent

单项选择题