试题与答案

磁航线角130°,飞行高度为2100米,真空速180公里/小时,预报气象风200°/

题型:单项选择题

题目:

磁航线角130°,飞行高度为2100米,真空速180公里/小时,预报气象风200°/20公里/小时,计算沿航线飞行的应飞磁航向和地速为(磁差忽略)().

A.136°、172公里/小时

B.139°、186公里/小时

C.136°、186公里/小时

答案:

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The United Nations says forty million people or so around the world went hungry in 2008,mainly because of higher food prices. Early estimates from the UN Food and Agriculture Organization (FAO) show that 963 million people did not get enough to eat.

World food prices have dropped since early 2008.Prices of major crops have decreased by more than half from their height earlier last year. But they remain high compared to earlier years.

But FAO official Hafez Ghana says lower prices have failed to end the food crisis(危机)in many poor countries."For millions in developing countries," he says, "getting enough food every day to live an active and healthy life is a distant dream.”

The FAO says food shortage is a threat to people's health.Today, two-thirds of the world's undernourished people live in just a few countries. These are India, the Democratic Republic of Congo, Bangladesh, Indonesia, Pakistan, Ethiopia and so on.

A report on food insecurity warns that the current economic crisis could send even more people into hunger and poverty.

In sub-Saharan Africa, the percentage of the people who continually go hungry fell from 34% in 1997 to 30% in 2008.But the FAO says Ghana is the only country that has reached two sets of hunger reduction targets.These were set by the 1996 World Food Summit and the Millennium Development Goals.The main reason is the growth in agricultural production in Ghana.

The FAO says some countries in Southeast Asia like Thailand and Vietnam have made progress in hunger reduction goals.But South Asia and Central Asia haven't, and North Korea is still in hot water.

31. What FAO official Hafez Ghana says implies _.

A. it's easy but takes long to provide people with enough food

B. enough food can make people more active and healthier

C. there is difficulty solving the food shortage in a short time

D. people in developing countries will never get enough food

32. Ghana has reached the targets of hunger reduction mainly because of _.

A. the still high food prices                      

B. the donation of developed countries

C. the two targets of hunger reduction      

D. the growth in agricultural production

33. The underlined word "undernourished" in Para. 4 probably means _.

A. hungry and unhappy                       B. unhealthy for lack of food

C. not fat because of poverty               D. undeveloped and poor

34. Which country has not made progress in hunger reduction?

A. North Korea    B. Thailand      C. Vietnam     D. Ghana

35. What is the best title of this passage?

A. The food production of the world

B.    The hunger reduction target of the FAO

C.    The food shortage around the world

D.    The solution to the global food shortage

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