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Right now, Internet phone calls are typically made on a computer, using a special headset or on a phone with a special adaptor. Increasingly, they can also be made over mobile phones, using Wi-Fi technology. Eventually, the companies say, they will be available on all devices, from televisions to iPods to appliances like refrigerators. The idea is that screens and voice technology will be everywhere, bringing your calls to you wherever you happen to be. And the old notion that a phone number is linked to a specific place is about to disappear. Already, someone in Mumbai can purchase a number with a Manhattan area code and carry it with him wherever he goes. Road warriors can get local, rather than long-distance, dialing rates by making calls with their laptops. The Internet is free, and the technologies it is based on are open. That also makes it easier and cheaper for the new telephone companies to offer expanded features. Voice greetings could be customized to each caller, and a different ringtone could flag each member of the family. Bars and clubs could be equipped with a device at the door that finds your likely match in a computer database and automatically places a call to your potential sweetheart. Like a broadband connection, an Internet phone is always on. For teens, that means mobile phones that allow endless chats with several friends at the same time, or an open hot line to Mom and Dad. "VoIP will mean the end of picking up a phone, talking and then hanging up," Says Paul Saffo, director of the Institute for the Future in Palo Alto, Calif. Which of these features comes to pass, though, is anybody’s guess.
Experts say VoIP will make the old idea of digital convergence a reality, blurring lines between telecoms, cable, computers and consumer electronics. The race among firms like Samsung, Sony and Apple to invent the next killer apps for consumers will grow more anarchic. And analysts are already speculating about the bizarre merger possibilities: Microsoft, Sony or Google buying a telephone company In a speech late last year, FCC chairman Michael Powell described the Internet phone call as a "revolution" with "profound implications" for the telecom industry, and called for a "new constitution for the regulation of such services, one befitting that revolution." Shortly after that speech, to the delight of Vonage and other upstarts, the FCC announced that VoIP would be regulated like the Internet (that is, lightly) rather than like the rules-heavy old phone system.
Which of the following sentences is implied in the passage

A. By different beeping sounds, members of the family will easily know whose phone call it is.
B. Telephone companies say that Internet phone calls will be available in the near future.
C. Long-distance calls will be cheaper and cheaper
D. The Internet phones should be on a broadband connection.

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Where is the highest point in the United States located

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C. Mount Whitney.
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What made the Robert Morris Inn the center of Oxford, Maryland A. It was built as early as ’i710. B. Its unusual size, location and color. C. Robert Morris once lived in the house. D. It was rebuilt recently.

After living with his father for a few years, the youth was sent to Philadelphia for further study. He made good at once, and by the time he was twenty he was a full partner in the largest mercantile house there. In time he branched out into banking, and the job of financing the American Revolution ultimately fell to him. Without his efforts, George Washington’s army would have dwindled away in the early days before the young colonies had established a financial system of their own. His activities ranged from the bureaucratic role of Superintendent of Finance to the Congress, to the non-bureaucratic role of paying soldiers in the field out of his picket.
Before the Revolution, Morris was already the richest man in colonial America. He loved the challenge of money and sought to continue his successes after the war was over. He was far from a financial conservative, being inclined, rather, to the grand gesture. As a speculator he bought up millions of acres from land in the unsettled parts of the new nation and, at one time, held title to almost all the western half of the State of New York.
When Congress decided to locate the new capital city on the banks of the Potomac River between Maryland and Virginia, he was on the scene early and brought 7,234 lots within the 100 square mile area. Of the two hundred in Washington in 1,800, he constructed fifty. His ideas for his own housing were grandiose in scale. Deciding upon a very unfrontier—like structure of marble, he hired Major Pierre Charles L’Enfant, the designer of the new City of Washington, to build the Morris Mansion for him. Before it was completed. Morris lost his fortune through overextension, was arrested for debt and imprisoned. The three years he spent in the Philadelphia jail has a certain style about them nevertheless. His visitors included George Washington, Alexander Hamilton and the Governor of Pennsylvania. He was released in 1801 under terms of the new Federal bankruptcy laws. Thus the man who kept the whole country going financially was forced to say: "I now find myself without one cent that I can call my own." He lived on the charity of his wife’s friends and died in 1806 at the age of seventy-two.