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Danis is       hunting for a new job and has no eye for his wife and children.

       A.occupied in          B.busy for              C.absorbed to         D.engaged to

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Federal regulators Wednesday approved a plan to create a nationwide emergency alert (警报) system using text messages delivered to cell phones.

Text messages have exploded in popularity in recent years, particularly among young people. The wireless industry’s trade association, CTIA, estimates (估计) more than 48 billions text messages are sent each month.

The plan comes from the Warning Alter and Response Network Act, a 2006 federal law that requires improvement to the nation’s emergency alter system. The act tasked the Federal Communications Commission (FCC) with coming up with new ways to alter the public about emergencies.

“The ability to deliver accurate and timely warning and alters through cell phone and other mobile services is an important next step in our efforts to help ensure that the American public has the information they need to take action to protect themselves and their families before, and during, disasters and other emergencies,” FCC Chairman Kevin Martin said following approval of the plan.

Participation in the alter system by carriers ― telecommunication companies ― is voluntary, but it has received solid support from the wireless industry.

The program would be optional for cell phone users. They also may not be charged for receiving alters.

There would be three types of messages, according to the rules.

The first would be a national alter from the president, likely involving a terrorists attack or natural disaster. The second would involve “approaching threats,” which could include natural disasters like hurricanes or storms or even university shootings. The third would be reserved for child abduction (绑架)emergencies, or so-called Amber Alerts.

The service could be in place by 2010.

 

64. What is the purpose of the approval plan?

A. To promote the wireless industry.

B. To popularize the use of cell phone.

C. To estimate the monthly number of messages.

D. To warn people of emergencies via message.

65. The improvement to the present system is in the charge of ______.

A. federal regulators                              B. FCC

C. the Warning Alert and Response Network          D. CTLA.

66. The carriers’ participation in the system is determined by _______.

A. the US federal government                              B. mobile phone users

C. the carriers themselves                                   D. the law of the United States

67. Which of the following is true of cell phone users?

A. They may enjoy the alert service for free.

B. They must accept the alert service.

C. They must send the alerts to others.

D. They may choose the types of messages.

68. An alert message will NOT be sent if __________.

A. a natural disaster happens                           B. a university shooting happens

C. a child loses his way                                  D. a terrorist attack occurs

In the social and economic fields the UN increased its efforts to fight against poverty, ignorance, hunger, and disease and to help raise the standards of living in the newly developing countries.

The sixteenth General Assembly placed considerable emphasis on the idea of economic development by planning the current decade as the United Nations Decade of Economic Development. The agreement called upon UN members to help the newly developing countries achieve a minimum rate of growth of 5% by the end of the decade. It also emphasized the need for industrial development and encouraged cooperation with respect to regional-development programs.

In the past the organs and agencies of the UN in the economic field have concentrated largely on economic development. Increased attention was directed towards the need for balance and integration in economic and social development. It was emphasized at various UN meetings that particular attention must be given in the new nations to such problems as urbanization, housing, community development, and child welfare.

The Assembly has also offered a $100,000,000 world food program designed to use surplus (过剩的) food to encourage the development of needy countries. The program would improve upon the present unsatisfactory method of disposing of surplus food supplies and would enable the poorer nations to use more of their resources for development purposes.

Many of the UN specialized agencies increased their budgets. This means that such agencies as the Food and Agriculture Organization, the United Nations Educational, Scientific, and Cultural Organization, the World Health Organization, and the International Labor Organization will be pushing ahead at an increasing rate to deal with problems in their respective fields.

The Assembly again set $150,000,000 as the target figure for the work of the UN Technical Assistance Program and the Special Fund. If funds are available, technical assistance will move ahead at a faster speed.

 

72. What was the sixteenth General Assembly’s goal?

  A. To help increase the economy of the world.

  B. To help emphasize the importance of the economic field.

  C. To help newly developing countries to develop.

  D. To get their ideas accepted by all the UN members.

73. What is the main idea of the third paragraph?

  A. UN has done a lot to help all the member countries.

  B. UN has called upon all the new countries to develop economy.

  C. UN has realized all their goals to develop the world economy.

  D. UN has done a lot to help develop the economy of the new countries.

74. The attitude of the author of the above passage is ______.

  A. praising                B. objective            C. personal            D. imaginary

75. The best topic of the above passage might be ______.

  A. UN, Efforts to Help Needy Countries 

  B. UN, a Helpful and Developing Organization

  C. UN, Past and Future Developments   

  D. UN, Balance of World Economy

Do you want to see the effects of global warming? Then head north. Recent studies indicate that the North Pole could be underwater during the summer in less than 10 years, instead of coated in thick sea ice. But seeing the Arctic terrain (地带) up close isn’t easy, unless you’re handy with a dogsled. Steger is going to take all of us there.

Steger, 64, is a great polar explorer. He was the first person to make a dogsled trip to the North Pole, and is also a devoted environmentalist who was early to ring the alarm bell on global warming.

Steger is about to lead a team of six young adventurers on a 1, 400-mile, 60-day-long dogsled trip across Ellesmere Island, in the Canadian Arctic. The sea ice in that region should still be frozen. “We want to take our audience to the front lines of global warming, ” says Steger. The team will be uploading videos, stories and photos to the website global warming 101.com as they march along, allowing armchair adventurers and kids in classrooms to follow their progress day to day.

Steger’s team will include some already-famous young explorers. Sam Branson, 22-year old, is an experienced Arctic traveler. Also on the journey will be 27-year-old Norwegian Sigrid Ekran. Last year Ekran become only the second woman in history to win Rookie (新秀) of the Year for the Iditarod Sled Dog Race.

What they will see may be surprising. Even Steger doesn’t know exactly what to expect. Climate change has already reshaped the geography of the Arctic. “Within a decade or less, it’s going to be impossible to reach the North Pole by dog team, without flotation (漂浮), ”says Steger.

 

60.We can learn from Paragraph 1 that       

A. climate change happens only in the far north

B. the effects of climate change are obvious in the Arctic terrain

C. climate change is going to be the biggest issue facing human race

D. climate change is the result of pollution

61.It can be inferred that the aim of the dogsled trip is to         

A. encourage young people to explore the Arctic        

B. present the Arctic terrain to geography classes

C. study the cause of climate change in polar region

D. raise awareness of the damage that climate change is causing in polar regions

62.Which of the following statements about Steger’s team is TRUE?

A. Sam Branson, a member, is skilled at travelling in the Arctic.

B. Steger, the leader is a great environmental expert.

C. Ekran, a member, is the second woman to have reached the North Pole.

D. All the members are experienced Arctic explorers.

63.Why does Steger NOT know what they will see during their trip?

A. Because it will be the first time for him to go that far north.

B. Because the sea ice in that region should still be frozen.

C. Because the geography there has changed due to warmer temperatures.

D. Because they will go there by boat instead of by sledge.

 

 

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