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

What do you want to be when you grow up? A teacher? A doctor? How about an ice-cream taster?
Yes, there really is a job where you can get paid to taste ice cream. Just ask John Harrison, an “Official Taste Tester” for the past 21 years. Testing helps manufacturers(制造商) to be sure of a product’s quality. During his career Harrison has been responsible for approving large quantities of the sweet ice cream— as well as for developing over 75 flavors .
Some people think that it would be easy to do this job; after all, you just have to like ice cream, right? No— there’s more to the job than that, says Harrison, who has a degree in chemistry. He points out that a dairy or food science degree would be very useful to someone wanting a career in this “cool” field.
In a typical morning on the job, Harrison tastes and assesses 60 ice-cream samples. He lets the ice cream warm up about 12℉. Harrison explains, “You get more flavor from warmer ice cream, which is why some kids like to stir it, creating ice-cream soup.”
While the ice cream warms up, Harrison looks over the samples and grades each one on its appearance. “Tasting begins with the eyes,” he explains. He checks to see if the ice cream is attractive and asks himself, “Does the product have the color expected from that flavor?” Next it’s time to taste!
Continuing to think up new ideas, try out new flavors and test samples from so many kinds of ice cream each day keeps Harrison busy but happy— working at one cool job.
1. According to John Harrison, to be qualified in the “cool field”, it is helpful to __________.
A. keep a diary of work
B. have a degree in related subjects
C. have new ideas every day
D. find out new flavors each day
2. What does Harrison do first when tasting ice cream?
A. He stirs the ice cream.                                B. He examines the color of the ice cream.
C. He tastes the flavor of the ice cream.            D. He lets the ice cream warm up.
3. Which of the following is probably the best title of the passage?
A. Tasting with Eyes              B. Flavors of Ice Cream
C. John Harrison’s Life          D. One Cool Job

Today just as technology changed the face of industry, farmers have undergone an "agricultural revolution". On the farm of today, machines provide all the power.

One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for hog(猪) producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power.

Another technological advance which is still in the experimental stage is the robot, a real "mechanized hired hand" that will be able to move and, in some ways, think like a human being. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear(修剪) sheep, drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the special barn(畜棚), then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete mobilization of the farm is far in the future, but engineers expect that some robots will be used before long.

1.Which sentence carries the main idea of the whole passage? 

2.Which of the following statements is true?  

3. According to the engineers,_____________ will be done by robots in the near future.

4.What is the best title for the passage?

The meal you eat after exercising matters! No matter what time of day you exercise, the key is to follow the exercise up with meals that supply enough nutrition. For the best results, eat within thirty to sixty minutes after exercising, when the muscles are at the best time to take in nutrients.
Here are some ideas for meals after exercising:
Home-made sports—recovery drink
Mix banana, milk, and yogurt to make a fresh and satisfying sports—recovery drink. Dairy products like milk and yogurt work double duty, providing both protein and carbohydrates. A cup of coffee, on the other hand, is a poor choice.
Protein—packed sandwich
You can’t go wrong with a sandwich after exercising—it’s got everything in a hand—held package. Sandwiches provide the salt you need to replace what you have lost by sweating, while the tomatoes in them supply plenty of Vitamin C. Try using whole—wheat bread to give yourself more fiber. The cheese and fresh vegetables in sandwiches are also great for helping tired muscles recover.
Power breakfast
An egg sandwich is a perfect post—exercise breakfast. There’s protein in both the yolk(蛋黄) and the white of the egg. This recipe increases your protein intake while keeping calories and fat under control. Eggs also contain zinc(锌), which helps protect against disease.
Plant—based protein
Beans are an amazing source of plant—based protein and carbohydrates. Make a large bowl of bean salad in the beginning of a week, and you’ll have a great post—exercise meal that is ready whenever you need it.
53.Why does the author advise eating a protein—packed sandwich after exercising?
A.It helps increase the protein in your body.           B.It has plenty of fat and calories.
C.The things in it help you recover.                       D.It is an amazing source of carbohydrates.
54.What should you do when your muscles feel tired?
A.Eat cheese and fresh vegetables.                        
B.Drink as much milk and yogurt as possible.
C.Eat whole—wheat bread instead of a sandwich.  
D.Eat and drink as soon as possible.
55.Which of the following is NOT true according to the passage?
A.It’s the best time for muscles to take in nutrients within 30 to 60 minutes after exercising.
B.It’s best for you to have an egg sandwich after exercising.
C.A cup of coffee will help you recover after exercising.
D.Bean salad is another great meal for post—exercising.
56.What is the passage mainly about?
A.The healthy eating habits of athletes.                  B.The best time for exercising.
C.How to warm up before exercising.                    D.What to eat after exercising.

For all dinner tables, a glass of milk seems to be a must. At least it was when I was growing up. It is widely believed that milk is a must in building strong bones and teeth. There’s no doubt that dairy products, especially milk, are high in protein and calcium, and Vitamin D and Vitamin A are added to most milk products.

While it’s well known that our bones need calcium, some studies suggest that high calcium intake doesn’t necessarily lower a person’s risk for fractures（骨折）. A Harvard study found that people who drank two or more glasses of milk had no greater protection from breaking a bone than those who drank a glass or less a week.

There is no doubt that we need calcium. Some anti-dairy supporters claim dairy products can lead to heart disease. Much of this claim is based on high-fat dairy products, like cheese and cream, which may indeed lead to some health problems. Some studies have linked high milk intakes with a risk of prostate cancer; this seems also to be caused by high-fat dairy products, but not by dairy products in general.

Although milk has always been regarded as the most important thing we need for our bones, one of the most important things in strengthening bones and reducing the risk of osteoporosis（骨质疏松）is weight-bearing exercise, such as jogging, walking, and weight lifting.

Perhaps we should think of dairy products as less like a nutrient and more like a food. If you like it, eat it. If not, find something else to eat. Some claims may not be completely true. When I eat cream, I’m not thinking about calcium, protein, or any such thing. I’m thinking it is delicious.

1.What is the best title for this passage?

A．Milk: is it really necessary for children?      B．The disadvantages of drinking milk.

C．Milk causes health problems.              D．Milk: is it really good for the body?

2.For people who want to reduce the risk of osteoporosis, we can infer that the writer may suggest that they ________.

A．avoid milk with Vitamin D and Vitamin A added

B．spend some time exercising

C．take in as much calcium as possible

D．drink more than two glasses of milk every day

3.Based on the passage, we learn the writer may agree that ________.

A．milk is the most important thing that we need for our bones

B．children should not be permitted to eat cream

C．milk should be considered more like a food than a nutrient

D．children should drink milk whether they like it or not

4.What can we learn from the passage?

A．Some dairy products may harm our health.

B．Milk has the highest level of protein of any food.

C．The writer seldom drank milk when he was young

D．People who drink milk every day are at a high risk of getting a heart disease.