She was more headstrong than ______.

　 A. the rest of us 　 B. us the rest

　 C. the other of us 　 D. us the other

As a kid, I can remember going to the supermarket and grabbing eggs off the shelf. I would run them home to my mother because they were usually going into a delicious cake. Times  have  changed.  Cage­free?  Organic?  Brown? White? Omega­3s? Help! Here are some tips to help you figure out which eggs you should choose：

●Brown or white? In fact，color is simply a sign of the breed of hen. Find the freshest egg with the most flavor and let color be a secondary concern.

●Extra Omega­3s? Omega­3 eggs come from a hen whose diet has added flaxseed(亚麻籽) ，which produces an egg containing an average of 225 mg of Omega­3 fatty acids and Vitamin E. The countless health benefits for humans make these eggs an attractive purchase. My opinion? Eat a piece of fresh fish and get a pure dose of Omega­3s. Let eggs be eggs.

●Does your egg need exercise? Free­range eggs are from hens raised without the confines of a cage, though they may or may not have spent much time outdoors. Organic eggs are from hens whose feed must meet organic standards. These hens must be raised humanely, and they must be given time to stay outdoors. Hey，happier hens do lay tastier eggs.

●Does local make a difference? Nothing is better than local eggs. They may have a feather or two stuck to them or be a little imperfect shape and they may or may not be certified (证明) organic; however, they have one quality I prize：I know exactly where my food came from and how it came to be! In some cases I can even ask the farmer when the eggs were laid and what the hens were fed.

60．What does the author think of Omega­3 eggs?

A. They are a good choice for people to purchase.

B. They contain fewer Omega­3s than fresh fish.

C. They have the highest content of pure Omega­3s.

D. They are not the best source of Omega­3s.

61．The underlined part “Free­range” probably means“________”．

A. wild             B. organic

C. special           D. Omega­3­free

62．According to the passage, which of the following has nothing to do with an egg's quality?

A. The egg's color.  　　　 B. The hen's exercise.

C. The hen's living conditions.  　      D. The hen's food.

63．This passage is most probably taken from a book named________.

A. Shopping Skills        B. Eggs and Cooking

C. Raising Hens    D. Healthy Diet

  

The Erie Canal was the first important national waterway built in the US. It crossed New York from Buffalo on Lake Erie Troy to Albany on the Hudson River. It joined the Great Lakes with the Atlantic Ocean. The canal served as a route over which industrial goods could flow into the west, and materials could pour into the east. The Erie Canal helped New York develop into the nation’s largest city.

The building of the canal was paid for entirely by the state of New York. It cost $ 7 143 789, but it soon gained its price many times over. Between 1825, when the canal was opened, and 1882, when toll charges(过运河费) were stopped, the state collected $121 461 891.

For a hundred years before the Erie was built, people had been talking about a canal which could join the Great Lakes and the Atlantic Ocean. The man who planned the Erie Canal and carried the plan through was De Witt Clinton. Those who were against the canal laughingly called it “Clinton’s Ditch(沟)”. Clinton talked and wrote about the canal and drew up plans for it. He and Governor Morris went to Washington in 1812 to ask for help for the canal, but they were unsuccessful.

Clinton became governor of New York in 1817, and shortly afterwards, on July 4, 1817, broke ground for the canal in Rome, N.Y. The first part of the canal was completed in 1820. As the canal grew, towns along its course developed fast. The length of the canal is 363 miles.

1. We can see that the Erie Canal ________.

A. joined the Great Lakes together

B. crossed New York from north to south

C. played an important part in developing New York City

D. was the first waterway built in the US

2. It can be inferred that ________ into the Atlantic Ocean.

A. the Great Lakes flow　　　　　　　　B. the Hudson River flows

C. Lake Erie flows　　　　　　　　　　D. the Erie Canal flows

3. Which of the following is true according to the passage?

A. The Erie Canal brought profits of over $114, 000, 000.

B. It’s 363 miles from the Great Lakes to the Atlantic Ocean.

C. The West was more advanced than the East when the canal was built.

D. Many other states helped New York built the canal.

4. Which of the following is true according to the passage?

A. Clinton broke ground for the canal at both ends.

B. Clinton started building the canal before he became governor.

C. All parts of the canal were completed at the same time.

D. Construction of the canal took eight years.

　Want a glance of the future of health care? Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patient - no matter where he or she may be.

　　Online doctors offering advice based on norman symptoms（症状）are the most obvious example. Increasingly, however, remote diagnosis（远程诊断）will be based on real physiological data（生理数据）from the actual patient. A group from the University of Kentucky has shown that by using personal data assistance plus a mobile phone ,it is perfectly practical to send a patient’s important signs over the telephone. With this kind of equipement, the cry asking whether there was a doctor in the house could well be a thing of the past.

　　Other medical technology groups are working on applying telemedicine to rural （countryside） care. And at least one team wants to use telemedicine as a tool for disaster need - especially after earthquakes. On the whole, the trend is towards providing global access to medical data and experts’ opinions.

　　But there is one problem. Bandwidth（宽带） is the limiting factor for sending complex （复 杂 ）medical pictures around the world,—CU photos being one of the biggest bandwidth users. Communication satellites say be able to deal with the short - term needs during disasters such as earthquakes or wars. But medicine is looking towards both the second - generation Internet and third generation mobile phones for the future of remote medical service.

　　Doctors have met to discuss computer - based tools for medical diagnosis, training and telemedicine. With the falling price of broadband communications, the new technologies should start a new time when telemedicine and the sharing of medical information, experts’opinions and diagnosis are common.

　　The writer chiefly talks about ________ .

　　A. the use of telemedicine

　　B. the on -lined doctors

　　C. medical care and treatment

　　D. communication improvement

　　Which of the following statements is true according to the text?

　　A. Patients don’t need doctors in hospitals any more.

　　B. It is impossible to send a patient’s signs over the telephone.

　　C. Many teams use telemedicine dealing with disasters now.

　　D. Broadband communications will become cheaper in the future.

　　The“problem”in the fourth paragraph refers to the fact that ________ .

　　A. bandwidth isn’t big enough to send complex medical pictures

　　B. the second - generation of Internet has not become popular yet

　　C. communication satellites can only deal with short - term needs

　　D. there is not enough equipment for spreading the medical care　

The Erie Canal was the first important national waterway built in the US. It crossed New York from Buffalo on Lake Erie Troy to Albany on the Hudson River. It joined the Great Lakes with the Atlantic Ocean. The canal served as a route over which industrial goods could flow into the west, and materials could pour into the east. The Erie Canal helped New York develop into the nation’s largest city.

The building of the canal was paid for entirely by the state of New York. It cost $ 7 143 789, but it soon gained its price many times over. Between 1825, when the canal was opened, and 1882, when toll charges(过运河费) were stopped, the state collected $121 461 891.

For a hundred years before the Erie was built, people had been talking about a canal which could join the Great Lakes and the Atlantic Ocean. The man who planned the Erie Canal and carried the plan through was De Witt Clinton. Those who were against the canal laughingly called it “Clinton’s Ditch(沟)”. Clinton talked and wrote about the canal and drew up plans for it. He and Governor Morris went to Washington in 1812 to ask for help for the canal, but they were unsuccessful.

Clinton became governor of New York in 1817, and shortly afterwards, on July 4, 1817, broke ground for the canal in Rome, N.Y. The first part of the canal was completed in 1820. As the canal grew, towns along its course developed fast. The length of the canal is 363 miles.

We can see that the Erie Canal ________.

A. joined the Great Lakes together

B. crossed New York from north to south

C. played an important part in developing New York City

D. was the first waterway built in the US

It can be inferred that ________ into the Atlantic Ocean.

A. the Great Lakes flow　　　　　　　　B. the Hudson River flows

C. Lake Erie flows　　　　　　　　　　D. the Erie Canal flows

Which of the following is true according to the passage?

A. The Erie Canal brought profits of over $114, 000, 000.

B. It’s 363 miles from the Great Lakes to the Atlantic Ocean.

C. The West was more advanced than the East when the canal was built.

D. Many other states helped New York built the canal.

Which of the following is true according to the passage?

A. Clinton broke ground for the canal at both ends.

B. Clinton started building the canal before he became governor.

C. All parts of the canal were completed at the same time.

D. Construction of the canal took eight years.