___ the safety of gas, the government has checked the city's gas supply system thoroughly.

[     ]

A. Having ensured
B. Ensuring
C. To ensure
D. Ensured
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科目：高中英語 來源： 題型：閱讀理解

閱讀下面短文，掌握其大意，從下列各各題所給的四個(gè)選項(xiàng)（A 、B、C和D）中，選出最佳選項(xiàng)，并在答題卷上將該項(xiàng)涂黑。

These days, it is common to see 5-gallon bottles of water being sent to homes. Supermarket  21

are filled with all kinds of bottled water from simple  22  bottles containing “pure spring water” to expensive foreign types of mineral water in glass bottles. In Europe, bottled water is as  23  as soft drinks which are widely accepted in the United States. People are not only interested in the different choices of drinks, but also in the taste of bottled water and its  24  value.

All bottled water on sale must  25  the content of the water on the bottle. Some companies  26 

minerals to give the water a better taste. But the term “mineral water” is  27 , because all water, except specially purified water, contains minerals.  28  must be made to tell people clearly what kind of water people are exactly buying: spring water, mineral water, or purified water. For example, “spring water” will have to come from a(n)  29  spring.

Many people choose bottled water  30  tap water, because they  31  the safety of public drinking water. Some people worry about city water  32 . We need to pay close attention to the cleanliness of our drinking water. The government should be responsible for tap water  33 . It should be tested and checked  34  .

Keep in mind that bottled water is  35 . In many cases, you are paying for water that is not much different from tap water. If you are not sure of the safety of your tap water, have it  36 . A local health department can be of  37 . Compared with the cost of bottled water, the testing cost will be less expensive. Letting cold water  38  for a minute or so before taking a drink or using it in preparing a meal is a good way to  39  possible water pollution, especially if the water has been  40  for an hour or more.

A. baskets         B. windows          C. shelves         D. carts

A. large          B. plastic              C. cool            D. cheap

A. popular         B. expensive            C. fresh           D. good

A. nature         B. true                 C. face            D. health

A. study           B. stick                C. list            D. print

A. find            B. add                  C. explore         D. mix

A. mistaken        B. misunderstood        C. misleading      D. misreading

A. Laws            B. Notices              C. Products        D. Inventions

A. nearby          B. hot                  C. underground     D. overflowing

A. with            B. besides              C. before          D. over

A. consider       B. trust                C. doubt           D. ensure

A. supplies       B. pipes                C. pollution       D. shortage

A. producers      B. risk                 C. elements        D. quality

A. normally        B. regularly            C. repeatedly      D. instantly

A. enough          B. excellent            C. expensive       D. ideal

A. collected      B. boiled               C. changed         D. tested

A. use             B. value                C. service         D. importance

A. run            B. flow             C. fill            D. boil

A. improve       B. discover             C. limit           D. solve[來源:A. away            B. off                  C. along                D. on

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科目：高中英語 來源： 題型：閱讀理解

Targeting teens

But using the Web also makes teens a target. Posting too much personal information for those millions of cyber eyes to see can cause some big problems and can even invite a threat to your life.

As Mary learned, not everyone on the Internet is who he or she says they are. Adults will sometimes pose as other teens, posting fake photos and nice messages to gain trust. They use their fake identity to access the personal information of others, such as home address, phone number, or school name.

"That's not the most common scenario", says David Finkelhor, a sociology professor at the University of New Hampshire. "Only 3 percent of teens aged 10 to 18 who use the Internet report being asked to meet offline. But the danger is real.

Safety measures

Mary's My Space profile is set to "private", which means that only the people she adds under the "friend" category can access her page. She also doesn't have any pictures of herself on her site. The only self-identifying material she has posted is her name, grade, and a list of hobbies.

"People can only add me if they know my last name or my e-mail, "Mary says. " I don't want random people to see my profile. I just go online to talk to my friends."

Stay safe and have fun online

Experts say almost 90 percent of U.S. Teens are online. But not everyone knows how to surf the Web in a smart way. With these tips, you can have fun, stay safe, and avoid embarrassment!

Pick a safe password. Make sure your password is something that other people won't be able to guess. Use numbers in between letters. "spar123ky" is better than "sparky 123."

Pick a safe username. Make sure yours doesn't say too much about you, "Happygirl13" is better than "AliceWaters13." Don't include your name, age, or where you are from. Never tell a stranger your name, school, address, age, birthday, phone number, or friends' names.

56．Who is most likely to be a victim online?

     A．A liar.      B．A teenager.       C．A stranger.      D．An honest person.

57．In Mary's opinion, _________.

     A．one shouldn't trust everyone online B．one shouldn't trust anyone online

     C．there are many liars online      D．a(chǎn)ll people online pretend to be others

58．One of the safety measures mentioned in the passage is that _________.

     A．one should not chat with strangers

     B．one should not post his or her photos online

     C．one should tell his parents about strange information

     D．one should keep his web as a secret

59．Why are numbers used when we pick a safe password?

     A．Numbers are easy to write.

     B．Using numbers are cool online.

     C．The safe password is more unlikely to be guessed.

     D．Numbers are popular online.

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科目：高中英語 來源：2013屆山東省文登市高三3月質(zhì)量檢測英語試卷（帶解析） 題型：閱讀理解

“In only six days I lost seven pounds of weight.”
“Two full inches in the first three days！”
These are the kinds of statements used in magazine，newspaper，radio and television ads，promising new shapes and new looks to those who buy the medicine or the device. The promoters of products say they can shape the legs，slim the face，smooth wrinkles，or in some other way to add to beauty or desirability.
Often such products are nothing more than money­making things for their promoters. The results they produce are questionable，and some are dangerous to health.
To understand how these products can be legally promoted to the public，it is necessary to understand something of the laws covering their regulation. If the product is a drug，F(xiàn)DA(Food and Drug Administration)can require proof under the Food，Drug，and Cosmetic Act that is safe and effective before it is put on the market. But if the product is a device，F(xiàn)DA has no authority to require premarketing proof of safety or effectiveness. If a product already on the market is a danger to health，F(xiàn)DA can request the producer or distributor to remove it from the market voluntarily， or it can take legal action，including seizure(查封)of the product.
One notable case a few years ago involved an electrical device called the Relaxacisor，which had been sold for reducing the waistline (腰圍). The Relaxacisor produced electrical shocks to the body through contact pads. FDA took legal action against the distributor to stop the sale of the device on the grounds that it was dangerous to health and life.
Obviously，most of the devices on the market have never been the subject of court proceedings(法律訴訟)，and new devices appear continually. Before buying，it is up to the consumer to judge the safety or effectiveness of such items.
【小題1】It can be inferred that the ads mentioned in the text are________.

A．objectiveB．costlyC．unreliableD．illegal
【小題2】Which of the following is TRUE according to the text?
A．The court is in charge of removing dangerous products.
B．New products are more likely to be questionable.
C．The production of a device must be approved by FDA.
D．The promoters usually just care about profits.
【小題3】FDA can ask for the proof of safety and effectiveness of a product________.
A．if it is a drug
B．if it is a device
C．if its consumers make complaints
D．if its distributors challenge FDA's authority
【小題4】The Relaxacisor is mentioned as________.
A．a(chǎn) product which was designed to produce electricity
B．a(chǎn) product whose distributor was involved in a legal case
C．a(chǎn) successful advertisement of a beauty product
D．a(chǎn)n example of a quality beauty product
【小題5】The author intends to________.
A．make consumers aware of the promoters' false promises
B．show the weakness of the law on product safety
C．give advice on how to keep young and beautiful
D．introduce the organization of FDA

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科目：高中英語 來源：山東省20092010學(xué)年高二下學(xué)期期末考試試題（英語） 題型：閱讀理解

 

 “In only six days I lost seven pounds of weight.”

“Two full inches in the first three days!”

These are the kinds of statements used in magazine, newspaper, radio and television ads, promising new shapes and new looks to those who buy the medicine or the device. The promoters(推銷員) of products say they can shape the legs, slim the face, smooth wrinkles, or in some other way to beauty or desirability.

Often such products are nothing more than money-making things for their promoter. The results they produce are questionable, and some are dangerous to health.

To understand how these products can be legally（合法地） promoted to the public, it is necessary to understand something of the laws covering their regulation. If the product is a drug, FDA（Food Drug Administration）can require proof (證明) under the Food, Drug, and Cosmetic Act that it is safe and effective before it is put on the market. But if the product is a device, FDA has no authority(=right) to require premarketing proof of safety or effectiveness. If a product already on the market is a danger to health, FDA can request the producer or distributor to remove it from the market voluntarily(主動地), or it can take legal action, including seizure (查封) of the product.

One notable case a few years ago involved an electrical device called the Relaxacisor, which had been sold for reducing the waistline. The Relaxacisor produced electrical shocks to the body through contact pads. FDA took legal action against the distributor to stop the sale of the device on the grounds that it was dangerous to health and life.   

Obviously, most of the devices on the market have never been the subject of court proceedings (法律訴訟), and new devices appear continually. Before buying, it is up to the consumer(消費(fèi)者) to judge the safety or effectiveness of such items.

71. It can be inferred that ads mentioned in the text are _________.

A. objective             B. costly（昂貴的）            C. unreliable          D. illegal

72. Which of the following is true according to the text?

A. The court is in charge of removing dangerous product.

B. New products are more likely to be questionable.

C. The production of a device must be approved（批準(zhǔn)） by FDA.

D. The promoters usually just care about profits.

73. FDA can ask for the proof of safety and effectiveness of a product _________.

A. if it is a drug                                               B. if it is a device

C. if its consumers make complaints                   D. if its distributors challenge FDA’s authority

74. The Relaxacisor is mentioned as _________.

A. a product which was designed to produce electricity

B. a product whose distributor was involved in a legal case

C. a successful advertisement of a beauty product

D. an example of a quality beauty product

75. The author intends to _________.

A. make consumers aware of（意識到） the promoters’ false promises

B. show the weakness of the law on product safety

C. give advice on how to keep young and beautiful

D. introduce the organization of FDA

 

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科目：高中英語 來源：四川省2009-2010學(xué)年高一下學(xué)期期中考試試題（英語） 題型：閱讀理解

 

CHINA

Coal mines claim (使…失蹤) more lives

A COAL mine blast (爆炸) in Jixi, Helongjiang, left more than 100 miners dead on Thursday .Ten mines in Jixi were ordered to stop production. The government has tried to shut down thousands of small, illegal (非法的)  mines in the country that do not meet safety standards(標(biāo)準(zhǔn)).

MIDDLE EAST 

Bombers continues to kill

PALESTINIANS killed 32 Israelis in three major attac between Tuesday and Thursday. There were two suicide bombing (自殺性爆炸) and a militant (武裝的) attack on Jewish settlement. They led to one of the highest Israeli death tolls ( 死亡人數(shù))  in such a short period over the last two years.

CHINA

Young people stand tall

The average height of Chinese young people has risen by 6 centimeters pared to that of 20 years ago. This year far exceeds (超過)  the word’s average growth speed. A survey on health conducted by a panel(調(diào)研組) of Chinese students found the results. According to the world average level, youths get taller by 1 cm every 10 years.

CANADA

Talking about world issue (援助)

The Group of Eight (G8)—the US, Japan , Germany, Britain, France, Italy , Canada and Russia ---- will hold a summit(峰會)on June26 and 27 in Kananaskis, Canada. The G8 are the richest and most powerful countries in the world. G8 leaders and some African presidents will discuss strengthening global economic growth and helping Africa. Kofi Annan, United Nations Secretary General, will also attend.

1. Thousands of mines have been shut because ______.

A. they have blast                     B. they produced less coal  

C. they are very small and illegal         D. they don’t meet the safety standards

2. In the last 20 years, the average growth speed of Chinese youths exceeds the world’s average level by _______.

A.1 cm                              B.4 cm                   C. 5 cm          D. 6 cm

3. What’s the purpose of the Summit ? 

A. to strengthen the global economic growth and helping some poor African countries.

B. To make these eight countries much more powerful.

C. To help some African president to strengthen their economic growth.

D. Kofi Annan will have an important speech on world issues.

 

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