问题 单项选择题 案例分析题

下图为某地某时刻等温线分布示意图,读图回答下列问题。

影响图中39°纬线上等温线分布的主要因素是()

A.地形、大气环流

B.海陆分布、地形

C.大气环流、海陆分布

D.地形、洋流

答案

参考答案:B

解析:

图中39°纬线上等温线的分布,陆地与海洋上的温度差异是由于海陆分布不同造成的;在图中39°纬线的西部,等温线发生呈半封闭状,愈向中心,温度愈低,如下图,说明地势愈高,故选项B正确。

考点:本题考查等值线图。

阅读理解

Premier Win Jiabao continued his second trip around the quake disaster zone on May 23, 2008, visiting surviving students in Mianyang, one of the worst-hit cities.

In a tent school, where more than 500 students from the destroyed Beichuan Middle School were studying, Premier Wen encouraged them to study harder following the disaster. “let us not forget the earthquake,” he told the students. “Then you will know what life is all about—it is bumpy, as the roads are.  Today, people save us and take good care of us. In the future, we will help them in return.” He wrote on the blackboard to encourage them, “Hardships make a country stronger.”

His first trip to the area was on May 12, just hours after the powerful quake rocked Sichuan at 2:28 pm. During the next four days, Premier Wen set foot in almost all of the worst-hit counties, walking over rocks and tiles, comforting weeping children and encouraging rescuers.

The Chinese Premier says saving lives is the top priority. “We must try all means to get into those areas. The earlier, the better. One person can be saved one second earlier. As long as there is a gleam of hope, we will make efforts 100 times greater than that.’

Chinese are deeply moved by what the Premier has said and done. A mother sent a message to her son in Beijing, saying “The 66-year-old Premier Wen has worked really hard for quake relief. He has comforted and moved us. Pass this on to your friends, pray for him.”

67. What’s the main idea of the passage?

A. Hardships make a country stronger.

B. Premier Wen jiabao went on his first trip around the quake disaster zone.

C. Life is difficult.

D. The Chinese are deeply moved by Premier Wen.

68. By saying “Then you will know what life is all about—it is bumpy, as the

roads are.”, Premier Wen want to tell the students that _______________.

A. Life is filled with various difficulties , we must overcome them

B. roads of the area are rough, we should repair them

C. they should forget the earthquake and study harder

D. earthquakes are common on Sichuan, we shouldn’t be afraid

69. What did Premier Wen do when he first set foot in almost all of the worst-hit

counties EXPECT________________________________.

A. walking over rocks and tiles

B. comforting weeping children

C. encouraging rescuers

D. asking them not to forget the earthquake

70. What can we infer from the last paragraph?

A. The Chinese are grateful for what the Premier has said and done.

B. Chinese are deeply moved by what the Premier has said and done

C. What the Premier has said and done comforted the mother.

D. The mother’s message is moving.

单项选择题 案例分析题