问题 选择题

2011年7月30日,“蛟龙”号载人潜水器入水后在深度为5182米的位置坐底,并成功安放了中国大洋协会的标志和一个木雕的中国龙,之后完成了海水、海底生物的提取以及锰结核采样等工作。读下图,回答1-2题。

1.许多国家将深潜的深度定位在5000米,甚至7000米,这是因为  [ ]

A.深度越大,海底生物资源越丰富

B.深度越大,所能探测的海洋范围越大

C.深度越大,多金属结核分布越密集

D.深度越大,水下环境的安全性越高

2.在此次“蛟龙”号深潜过程中,下列叙述正确的是[ ]

A.地球公转速度在不断变慢

B.“蛟龙”号随地球自转的线速度在不断减小

C.深潜所在区域的白昼时间达一年中最长

D.正在北印度洋西行的船只顺风顺水

答案

1、B

2、B

单项选择题
阅读理解

Buckminster Fuller once said, “The minute you choose to do what you really want to do, it’s a different kind of life.” If you want to live abundantly, decide what you really want and figure out a way to do it. Be clear and live with intent (意向).

You may have heard of Fred Lebow. He complained to his doctor that he lacked energy. His doctor advised him to take up running. He fell in love with it! He was 39 years old when he entered his first race.

Fred joined the New York Road Runners Club and organized New York City’s first marathon race. But what Fred truly wanted to do was to bring people together. He believes that anybody should be able to run — people of all ages and of any country.

Not everyone in New York was excited about people running through their neighborhood. A youth gang warned him that nobody had better run through their turf. “That’s great,” Fred said. “I need someone to protect the runners in your area, and you look like just the fellows to do it.”

He gave them each a hat, shirt and jacket and that year, when the marathon went through their neighborhood, these young men proudly guarded the runners along their way.

Fred decided what was truly important to him and he found a way to do it. He lived with intent. That single decision made his life remarkably different.

As one sports writer said, “Fate handed him a short race. With his goal, with his love of life, Fred turned it into a marathon.” Fred would say that it’s not about how long you live, but how you run the race of life.

小题1:The purpose that Fred Lebow organized New York City’s first marathon race was _____.

A.to be popular with people

B.to display his true love for sports development

C.to drive away his loneliness in the running

D.to get more people together小题2:Which word in the passage is the closest in meaning to the underlined word “turf”?

A.Neighborhood.

B.Way.

C.Decision.

D.Race.小题3:What’s the best title for this passage?

A.Determination guarantees you a success.

B.The race of life with intent.

C.Nothing is impossible in one’s life race.

D.The benefits of taking up running.