摘要: Oil has a density lower than 1,000kg/m3, so it will f on water.

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     One woman in nine will develop breast cancer (乳腺癌) over her lifetime. However, a healthy diet can reduce your risk of developing the disease by 40 to 60 percent.

Generally speaking, eating more vegetables can reduce your risk of developing breast cancer by 60 percent. Vegetables like cabbage are rich in fiber (纤维), can lower your risk of developing breast cancer. To get the most from their goodness, it's recommended that you eat at least three to four cups of these vegetables per week.

It's the oleic acid (油酸) contained in olive oil. American scientists conducting laboratory research have observed that oleic acid has a beneficial effect on breast cancer cells. Olive oil is the richest source of this acid, so whenever possible, use it in place of butter.

Eating fruit is another excellent way to help prevent the development of breast cancer. In fact, women who do eat fruit are six percent less likely to develop the disease. The American Institute for Cancer Research considers berries (浆果类) (blueberries, strawberries, etc.) to be powerful for breast cancer fighters.

It's the lycopene (番茄红素), found in great quantities in tomatoes, that can reduce the risk of developing breast cancer. The lycopene found in canned tomatoes is more readily absorbed by the body than that contained in fresh ones, so add tomato juice, paste, and sauce to your diet.

As a result of various studies, the American Institute for Cancer Research has concluded that components (成分) found in green tea can help halt the development of cancerous tumours (瘤) and even prevent them from appearing in the first place. Three cups a day will help you get the benefits of green tea.

1.What does the author mainly tell us?

How to cure breast cancer by eating healthy foods.

Healthy diets help fight against breast cancer.

Proper fruits, vegetables and drinks keep you fit.

Breast cancer is the most terrible killer for women.

2.We learn from the passage that ________.

eating more fruit and vegetables can stop your risk of developing cancer

olive oil can help breast cancer cells develop

women eating tomatoes won't suffer from breast cancer

components found in green tea can reduce the risk of developing cancer

3.What does the underlined word "halt"in the last paragraph mean?

A.stop

B.increase

C.change

D.pull

4.According to the passage, the author may agree that ________.

A.Ten percent of women suffer from breast cancer

B.Berries are the richest source of the oleic acid

C.The lycopene found in olive oil has a good effect on breast cancer cells

D.Drinking green tea properly can help you keep healthy

 

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     One woman in nine will develop breast cancer (乳腺癌) over her lifetime. However, a healthy diet can reduce your risk of developing the disease by 40 to 60 percent.

     Generally speaking, eating more vegetables can reduce your risk of developing breast cancer by 60 percent. Vegetables like cabbage are rich in fiber (纤维), can lower your risk of developing breast cancer. To get the most from their goodness, it's recommended that you eat at least three to four cups of these vegetables per week.

     It's the oleic acid (油酸) contained in olive oil. American scientists conducting laboratory research have observed that oleic acid has a beneficial effect on breast cancer cells. Olive oil is the richest source of this acid, so whenever possible, use it in place of butter.

     Eating fruit is another excellent way to help prevent the development of breast cancer. In fact, women who do eat fruit are six percent less likely to develop the disease. The American Institute for Cancer Research considers berries (浆果类) (blueberries, strawberries, etc.) to be powerful for breast cancer fighters.

     It's the lycopene (番茄红素), found in great quantities in tomatoes, that can reduce the risk of developing breast cancer. The lycopene found in canned tomatoes is more readily absorbed by the body than that contained in fresh ones, so add tomato juice, paste, and sauce to your diet.

     As a result of various studies, the American Institute for Cancer Research has concluded that components (成分) found in green tea can help halt the development of cancerous tumours (瘤) and even prevent them from appearing in the first place. Three cups a day will help you get the benefits of green tea.

What does the author mainly tell us?

How to cure breast cancer by eating healthy foods.

Healthy diets help fight against breast cancer.

Proper fruits, vegetables and drinks keep you fit.

Breast cancer is the most terrible killer for women.

We learn from the passage that ________.

eating more fruit and vegetables can stop your risk of developing cancer

olive oil can help breast cancer cells develop

women eating tomatoes won't suffer from breast cancer

components found in green tea can reduce the risk of developing cancer

What does the underlined word "halt"in the last paragraph mean?

A. stop

B. increase

C. change

D. pull

According to the passage, the author may agree that ________.

A. Ten percent of women suffer from breast cancer

B. Berries are the richest source of the oleic acid

C. The lycopene found in olive oil has a good effect on breast cancer cells

D. Drinking green tea properly can help you keep healthy

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阅读理解
     Betty、Anne、Marilyn、Margaret和Kitty各自打算选购一款dish soap.第1至5题是他们的个
人情况介绍.阅读下面六件产品的简介(A、B、C、D、E和F),选出符合各人需要的最佳选项,选项中有一项是多余选项.zxx
    1. Betty runs a bed and breakfast somewhere in the picturesque countryside. She's planning to
purchase an eco-friendly dish soap with the natural fragrance of aloe. If the producer cares about nature
conservation, she will put more trust in this brand.
     2. Anne is a full-time housewife who always manages to live within her means. For example, she
prefers to choose the dish soap that holds out for very long. Besides, the soap with the fragrance of
flowers or fruit is much more to her taste.
    3. Marilyn works as a regional representative of a major company. Occupied with her business as she
is, she often spares some time after work to prepare some desserts. She is keen on trying something new; she is allergic to certain flower and fruit fragrant scents. She needs a dish soap with no harm to her skin.
    4. Margaret has just moved in a fully furnished apartment. But the cupboard in the kitchen is relatively
smaller. Thus, she will have no other alternative but to purchase smaller dining items, such as dish soap in
a smaller bottle. Furthermore, she is an environmental activist.
     5. Kitty serves as a kitchen steward of a fancy restaurant, in charge of cleaning large quantities of oily
dishes every day. She suggests the owner select a dish soap worth the money. It is, by all means, an ideal
choice for her if it features super cleaning power and meanwhile can keep the hands soft, but not dry.
     A. Life Tree Dish Soap
     A few drops of Life Tree Dish Soap will do a nice job on dishes. It comes in a smaller bottle than
other dish soaps, which makes it more convenient for users. Life Tree does not use animal ingredients and
is without a smell. So if you're looking for a really environmentally friendly dish soap, look at Life Tree.
     B. Method Dish Soap
     Method Dish Soap works safely when used to wash dishes. It is concentrated, so a little goes a long
way. You just need to lift and squeeze it to get a small amount of the soap from the bottle. The soap
comes in various fruit fragrances (香味), such as orange and green apple.
     C. Bio Pac Dish Soap
     Bio Pac Dish Soap , with aloe (芦荟) and tea tree oil, has a fresh smell. It contributes a lot to green
cleaning, for it is made of natural ingredients. What's more, the company gives 10 percent of its profits to
wilderness protection.
    D. Seventh Generation Dish Soap
     Seventh Generation Dish Soap cleans as well as any other soap. Also, it's very environmentally friendly. The product is gentle on your hands. For those who are sensitive to certain fragrances, like flowers and
fruit, Seventh Generation is a great choice.
     E. Citrus Fresh Dish Soap
     Pleasantly fresh and cheap, the wonderful formula (配方) of the soap delivers extraordinary cleaning
power to handle even the most difficult jobs. But with extras of aloe, calendula and other natural skin
softeners, it actually helps prevent skin dryness and trouble while you do the dishes.
F. Dish Soap-Mint Sage, 16 oz
    An all-natural dishwashing soap that has long-lasting suds (泡沫) cleans without the harsh ingredients
in it that can irritate (刺激) sensitive skin. This unique dish soap contains natural borax and the fragrance
of flowers that work together to make things clean.
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阅读理解

  One woman in nine will develop breast cancer(乳腺癌)over her lifetime.However, a healthy diet can reduce your risk of developing the disease by 40 to 60 percent.

  Generally speaking, eating more vegetables can reduce your risk of developing breast cancer by 60 percent.Vegetables like cabbage are rich in fiber(纤维), can lower your risk of developing breast cancer.To get the most from their goodness, it's recommended that you eat at least three to four cups of these vegetables per week.

  It's the oleic acid(油酸)contained in olive oil.American scientists conducting laboratory research have observed that oleic acid has a beneficial effect on breast cancer cells.Olive oil is the richest source of this acid, so whenever possible, use it in place of butter.

  Eating fruit is another excellent way to help prevent the development of breast cancer.In fact, women who do eat fruit are six percent less likely to develop the disease.The American Institute for Cancer Research considers berries(浆果类)(blueberries, strawberries, etc.)to be powerful for breast cancer fighters.

  It's the lycopene(番茄红素), found in great quantities in tomatoes, that can reduce the risk of developing breast cancer.The lycopene found in canned tomatoes is more readily absorbed by the body than that contained in fresh ones, so add tomato juice, paste, and sauce to your diet.

  As a result of various studies, the American Institute for Cancer Research has concluded that components(成分)found in green tea can help halt the development of cancerous tumours(瘤)and even prevent them from appearing in the first place.Three cups a day will help you get the benefits of green tea.

(1)

What does the author mainly tell us?

[  ]

A.

How to cure breast cancer by eating healthy foods.

B.

Healthy diets help fight against breast cancer.

C.

Proper fruits, vegetables and drinks keep you fit.

D.

Breast cancer is the most terrible killer for women.

(2)

We learn from the passage that ________.

[  ]

A.

eating more fruit and vegetables can stop your risk of developing cancer

B.

olive oil can help breast cancer cells develop

C.

women eating tomatoes won't suffer from breast cancer

D.

components found in green tea can reduce the risk of developing cancer

(3)

What does the underlined word“halt”in the last paragraph mean?

[  ]

A.

stop

B.

increase

C.

change

D.

pull

(4)

According to the passage, the author may agree that ________.

[  ]

A.

Ten percent of women suffer from breast cancer

B.

Berries are the richest source of the oleic acid

C.

The lycopene found in olive oil has a good effect on breast cancer cells

D.

Drinking green tea properly can help you keep healthy

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