题目内容
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项多余选项。
1 ：less red meat and more fibre, less saturated fat(饱和脂肪)and more fruit and veg, right?Wrong, according to a controversial new book by nutritionist Zoe Harcombe．In the book, Harcombe charts her careful journey of research into studies that underpin(巩固)dietary advice－and her myth(误区)-breaking conclusions are surprising．
Myth： 2 ．
‘Real fat is not bad for us,’says Harcombe．‘It's man-made fats we should be demonising．’Why do we have this idea that meat is full of saturated fat?In a 100g pork chop, there is 2.3g of unsaturated fat and 1.5g of saturated fat．
Myth：We should eat more fibre．
For three decades, we have eaten fibre into our bodies to help us feel full and keep our digestive systems moving． 3 , says Harcombe．
The advice to eat more fibre is put forward along with the theory that we need to clean our digestive systems．But essential minerals are absorbed from food while it is in the intestines(肠道), so why do we want to wash everything out?Concentrate on not putting bad foods in．
Myth：You need to eat five portions of fruit and veg a day．
‘Five-a-day is the most well-known piece of nutritional advice,’says Harcombe．‘You'd think it was based on firm evidence of health benefit． 4 ’
‘Five-a-day started as a marketing campaign by 25 fruit and veg companies and the American National Cancer Institute in 1991．There was no evidence for any cancer benefit．’
Myth：Fruit and veg are the most nutritious things to eat．
Apparently not．Harcombe allows that vegetables are a great addition to the diet－if served in butter to deliver the fat-soluble(dissolved)vitamins they contain－but natural sugar, the fruit sugar in fruit, goes straight to the liver and is stored as fat．
5 , says Harcombe, who adds：‘Vitamins and minerals in animal foods－meat, fish, eggs and dairy products－beat those in fruit hands down．’
A．want to lose weight?Don't trust these．
B．We think we know what to eat．
C．This is not a good idea．
D．Fat is bad for us
E．Think again
F．We need take more exercise
G．Fruit is best avoided by those trying to lose weight
第二节（共5小题；每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
In 1990 a report was published about what the earth might be like 20 years from then on. 71 According to the report,the picture of the earth in the year 2010 is not a pleasant one. 72 The population could be as large as 6300 million,almost 2150 million more than in 1985.More people would move into cities ,especially cities in developing countries.Cities like Cairo and Jakarta probably would each have 15 million by then.
73 Farmers will grow 90% more food than they did in 1985,but most of the increase would be in countries that already produce enough food for their people. 74 Poor farming ways are destroying large areas of crop land,changing farms into deserts.More farmland is lost as cities become larger and more houses are built.Air pollution will get worse as industrial countries burn more coal and oil.Many of the world's forests could disappear as more and more trees are cut down.Energy will continue to be a serious problem. 75 They only workde out the situation that exists today.By changing the situation,by settling the problems,the picture can be changed.There is still time for the nations of the world to work out a plan of action.But they warned that waiting too long to make de cisions would greatly reduce the chances of success.
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A．Food production will increase,but not enough to feed all the people. |
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B．The report was a result of a three - year study. |
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C．Later on,more reports came out one by one. |
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D．The world will be more crowded because the population will continue to grow. |
E.Experts believe enough food will be produced in developing countries very soon.
F.The experts say their picture of the earth for the year 2010 may be wrong.
G.Little increase is expected in South Asia,Africa and the Middle East.