问题 选择题

昔日的北大荒曾经是“棒打狍子瓢舀鱼,野鸡飞到饭锅里”。新中国成立后,为了解决4亿多人的吃饭问题,国家组织了几十万人开荒种地,每年产粮70亿公斤。可短短的几十年后,大自然向人们开出了一个巨额的“罚单”:旱涝灾害频繁、江河泛滥、水土流失、风蚀沙化严重,许多野生动物被迫迁徙。现在人们不得不退耕还林。这一过程说明

①人们改造自然就会破坏生态平衡 

②认识总是随着实践的发展而不断深化的 

③任何认识都无真理性可言 

④认识的正确与否只有通过实践才能得到检验

A.①③

B.②④

C.②③

D.①④

答案

B

题目分析:在尊重客观规律基础上的改造活动可以维持生态平衡,①错误。对客观事物及其规律的正确的认识就是真理,③表述错误。故本题选B项。

点评:本题是二二制组合式单选题,最简洁的解法,就是排除错误或与题干无关的选项。

阅读理解

阅读理解。

       In London, there has always been a main problem. In order to solve this problem, the government has

  decided to have a bike revolution (革命). It has decided to provide 6,000 bikes for the people to rent.

  The government encourages local people to ride bikes in order to solve the traffic problem.

       More than 12,000 people have agreed to the idea. Some of them ask for more than one key.

  Although there are not enough bikes, an official (官员) from the government said that they would find

  some ways to deal with such a shortage.

       Local people can get these bikes at special docking stations (停靠站). There are about 315 docking

  stations across the city. About 12,450 keys have already been handed out to the local people, but only

  6,000 keys can be used now.

       Let's see the cost you need to pay. One key costs £3, and the cost of using the bike is £1 for an

  hour. The cost per hour increases as the hours increase, so it will cost £50 if you rent the bike for 24

  hours.

       The official from the government said they also needed to face a lot of problems, for example, some

  bikes may be lost. But they said they would try their best to solve all the problems to make sure the

  success of the program.

1. In London, the government has decided to provide bikes for local people to rent in order to

    solve _____.

A. the traffic problem  

B. the health problem  

C. the family problem 

2. About _____ keys have already been handed out to the local people.

A. 315          

B. 6.000        

C. 12.450

3. In the passage, the underlined word "shortage" means "_____" in Chinese.

A. 挑战        

B. 缺点          

C. 短缺    

4. Which of the following is TRUE according to the passage?

A. The government provides a bike for each family.

B. Local people can get these bikes at special docking stations.

C. If you want a key, you need to pay £5.

5. What's the best title for the passage?

A. The bike revolution in London.  

B. The transportation in London.

C. The traffic problem in London.

单项选择题