[单项选择]The famous ______ Gold Rush began in the U. S. in the mid-nineteen century.
A. New York State
B. California
C. Pennsylvania
D. Texas

[单项选择]The famous _____ Gold Rush began in the U. S. in the mid-nineteen century.
A. New York State
B. California
C. Pennsylvania
D. Texas

[单项选择]The famous ______ Gold Rush began in the U. S. in the mid-nineteen century.
A. New York State
B. California
C. Pennsylvania
D. Texas

[单项选择]The Gold Rush of 1848 in the USA______.
A. justified the purchase of Alaska
B. ensured the conversion of paper money to gold
C. brought 100 ,000 settlers to a new territory
D. made millionaires of Andrew Carnegie and John Rockefeller

[单项选择]

Gold ! Gold ! Gold ! Gold has enthralled man since the dawn of civilization. For centuries he braved arctic cold, tropic heat and inhuman privations to wrest gold from the earth. He used it for religious objects, sculpture, jewelry and as a symbol of wealth. Paradoxically, he often buried it — for use in the afterlife, as the pharaohs, did, or for safekeeping against the uncertainties of this life. Gold’s lustre and rarity, which implied its owner possessed great power, gave it a musical quality from the start. Gold was considered divine in ancient Greece and it was used to adorn temples and as an offering to the gods. Despite their reverence, the ancients were quick to recognize gold’s practical qualities, particularly its malleability, which made it ideal for jewelry. Even Cleopatra used gold ornaments to enhance her charm. However, it has been as a symbol of wealth — of nations as well as individuals — that gold has played its most dramatic role.
A. describe the mining of gold．
B. describe man's pursuit of gold.
C. determine the importance of gold．
D. discuss the role of gold.

[单项选择]Swift invented famous ______ in his world famous Gulliver’s Travels.
A. Lilliput
B. Brobdingag
C. Celestial city
D. Morality Pool

[单项选择]Swift invented famous ______in his world famous Gulliver' s Travels.
A. Lilliput
B. Brobdingag
C. Celestial city
D. Morality Pool

[单项选择]The gold-exchange standard differs from the gold standard in that
A. it does not establish a generally accepted international medium of exchange.
B. it establishes no relationship between the value of a given currency and the value of gold.
C. the relationship it established between the value of any currency and the value of gold is indirect rather than direct.
D. it is a two-tiered rather than a single-tiered system.

[单项选择]What is Valencia famous for
A. Its seaport
B. Its university
C. Its churches and museums
D. Its parks and gardens

[单项选择]American higher education began with the founding of _______in 1636.
A. Yale University
B. Harvard College
C. University of Virginia
D. Princeton University

[单项选择]Before suburbanization which began during the emergence of the industrial city, the city was a small highly compact cluster in which people moved around on foot and goods were ______by horse and cart.
A. conveyed
B. surveyed
C. forwarded
D. delivered

[单项选择]Australia began to assume its modem configuration by the Eocene Epoch, some 50 million years ago, when Antarctica broke away and drifted southward.
A. status
B. sphere
C. shape
D. situation

[单项选择]Australia began to assume its modern configuration by the Eocene Epoch, some 50 million years ago, when Antarctica broke away and drifted southward.
A. status
B. sphere
C. shape
D. situation

[单项选择]Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peerto-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?（）
A. Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.
B. Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.
C. Use class-based policing to limit the peer-to-peer traffic rate.
D. Use class-based shaping to delay any excessive peer-to-peer traffic.

[单项选择]Which two speeches made Emerson famous
A. Nature and Essays.
B. Representative Men and English Traits.
C. Nature and English Traits.
D. The American Scholar and The Divinity School Address.

[单项选择]Emily Bronte was most famous for
A. Wuthering Heights
B. Jane Eyre
C. Oliver Twist
D. Paradise Lost