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Read the following passage and then choose the most suitable word or phrase for each space. The money that some professional sportsmen earn shouldn't impress anyone when you take into (1) __ the fact that only a few of them manage to attain immortality and everlasting fame. And once they reach their (2) __ and display their talent at their best, they are fully conscious that their brilliant careers won't last forever. They live under a constant pressure of being (3) ____ and subsequently replaced by someone who is younger, faster and more accomplished. For that reason, objectives like retirement benefits and pensions are (4)____ great concern to all professional athletes. Some of the retired competitors go as far as to organize strikes and rallies to voice their protest against any policy unresponsive to their demand (5)_____ the younger professionals seek more upgrading solutions to the problem as more and more of them attach a proper significance to (6)___ a solid education, even at university level. Such an approach should help them find interesting and well-paid jobs (7)____ their sports career is over. A completely new strategy has been devised by the schools priding themselves (8)_____ supporting their own teams. Their authorities insist that the sports clubs members achieve high academic standards or else they are debarred from partaking in certain sports events, which may lead to further disruption in their professional careers. By these practical and most effective (9)___, combining education with sports activity, the (10)___ of the professional athlete as being brainless and unintelligent may eventually be changing to the sportsmen's benefit.

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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. The ocean bottom – a region nearly 2.5 times greater than the total land area of the Earth – is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, the deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space. Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP).Using techniques first developed for the offshore oil and gas industry, the DSDP’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor.    The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the world. The Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundred of millions of years ago and to calculate what it will probably look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth.     The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediments provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record has already provided insights into the patterns and causes of past climatic change – information that may be used to predict future climates. The author refers to the ocean bottom as a “frontier” in line 2 because it

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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Quite different from storm surges are the giant sea waves called tsunamis, which derive their name from the Japanese expression for “high water in a harbor”. These waves are also referred to by the general public as tidal waves, although they have relatively little to do with tides. Scientists often refer to them as seismic sea waves, far more appropriate in the result they do from undersea seismic activity.Tsunamis are caused when the sea bottom suddenly moves. during an underwater earthquake or volcano, for example, and the water above the moving earth is suddenly displaced. This sudden shift of water sets off a series of waves. These waves can travel great distances at speeds close to 700 kilometers per hour. In the open ocean, tsunamis have little noticeable amplitude, often no more than one or two meters. It is when they hit the shallow water near the coast that they increase in height, possibly up to 40 meters.Tsunamis often occur in the Pacific because the Pacific is an area of heavy seismic activity. Two areas of the Pacific well accustomed to the threat of tsunamis are Japan and Hawaii. Because the seismic activity that causes tsunamis in Japan often occurs on the ocean bottom quite close to the islands, the tsunamis that hit Japan often come with little warning and can, therefore, prove disastrous. Most of the tsunamis that hit the Hawaii Islands, however, originate thousands of miles away near the coast of Alaska, so these tsunamis have a much greater distance to travel and the inhabitants of Hawaii generally have time for warning of their imminent arrival.Tsunamis are certainly not limited to Japan and Hawaii. ln 1755, Europe experienced a calamitous tsunami, when movement near the Azores caused a massive tsunami to sweep onto the Portuguese coast and flood the heavily populated area around Lisbon. The greatest tsunami on record occurred on the other side of the world in 1883 when the Krakatoa volcano underwent a massive explosion, sending waves more than 30 meters high onto nearby Indonesian islands; the tsunami from this volcano actually traveled around the world and was witnessed as far away as the English Channel. The paragraph preceding this passage most probably discusses .

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