问题 单项选择题 案例分析题

下图中的40°线为纬线,a、b、c为等温线,并且甲地常年受西风带的控制。读图回答下列各题。

关于图中等温线的叙述,正确的是()

A.从数值上看a>b>c

B.从数值上看c>b>a

C.从数值上看b>a

D.从数值上看a>b

答案

参考答案:C

解析:

根据上题的分析,该区域位于南半球,等温线从数值上看b>a。c等温线出现在河流的源头,为山地所在地,气温较低,因此最可能c和b的数值相等。答案选C

考点:该题考查气候和等温线相关规律的判断。

阅读理解

BEIJING--Lights went out for an hour at some famous landmarks and homes all over the world on March 28 for Earth Hour 2010. It is a global event created by the WWF(World Wildlife Fund) to make people pay more attention to climate change.

From the Sydney Opera House and Harbor Bridge to the Eiffel Tower in Pari sand London’s Houses of Parliament, lights went out to encourage people to cut energy use.

Organizers said the action showed that a great number of people wanted the government to take measures to fight global warming by the end of 2010. "We have been dreaming of a new climate deal for a long time," said Kim Carstensen, head of a global climate organization. "Now we’re no longer alone with the dream. We’re sharing it with all these people turning off their lights," he said.

Australia first held Earth Hour in 2007 and it went global in 2008, attracting 50 million people. WWF is hoping one billion people from 1,000 cities in nearly 90 countries will take part in the event.

Oriental Pearl Tower in Shanghai, the Bird’s Nest in Beijing and many other famous buildings in China also joined in this event.

小题1:The event "Earth Hour" was created to make people pay more attention to __

A. Sydney Opera House    B. climate change           C. March 28

小题2:According to the passage people who took part in the event__ on March 28.

A. turned off the lights for one hour     B. turned down the lights for 2 hours

C. turned on the lights for 3 hours

小题3:         created Earth Hour event first in     

A. America, 2008          B. Canada, 2010            C. Australia, 2007

小题4:__ famous landmarks are mentioned in the passage.

A. Four                    B. Five                     C. Six

小题5:The Earth Hour event was created by __

A. Global Climate Organization    B. World Wildlife Fund    C. Kim Cartensen

选择题