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.
In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power.
Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In the US alone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily.
Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which produces electricity. Geothermal energy is 50,000 times more abundant than the entire known supply of fossil fuel resources and as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use in Iceland, a region of high geothermal activity where there are over 80 percent of private homes, are heated by geothermal power.
Solar and geothermal energy are just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale.
What is the main topic of this passage?
A. The benefits of solar and wind power over conventional energy sources.
B. Two types of alternative energy sources that should be further utilized.
C. How energy resources are tapped from nature.
D. Examples of the use of energy sources worldwide.
Đáp án B.
Key words: main topic
Clue: Two such resources are solar power and geothermal power: Hai nguồn năng lượng như thế là năng lượng mặt trời và năng lượng địa nhiệt.
A. The benefits of solar and wind power over conventional energy sources: Lợi ích của năng lượng gió và năng lượng mặt trời so với các nguồn năng lượng truyền thống
B. Two types of alternative energy sources that should be further utilized: Hai nguồn năng lượng thay thế nên được tận dùng nhiều hơn
C. How energy resources are tapped from nature: Các nguồn năng lượng đã bị bào mòn khỏi tự nhiên như thế nào
D. Examples of the use of energy sources worldwide: Những ví dụ về việc sử dụng các nguồn năng lượng trên toàn thế giới
Đoạn văn đầu tiên đã nói tới có 2 loại năng lượng thay thế là solar power và geothermal power và các đoạn văn còn lại cung cấp thêm chi tiết về 2 loại năng lượng này. Vậy đáp án chính xác là B
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Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
“Mum, please don’t tell Dad about my mistake,” the boy said.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.
Everybody has heard about the Internet, do you know what an “intranet” is? It is this: just as the Internet connects people around the world, intranets connect people within a single company. In fact,
intranets make use of the same software programs as the Internet to (34)_____computers and people. This means that you do not have to buy a lot of additional programs to set up an intranet service. If your intranet is working properly, it can link together a huge amount of (35)______which is stored in different
places in the company. In this way, people can get the information they need, regardless (36)_____where it comes from. A company intranet can, of course, be used for unimportant information like office memos or canteen menus. But an intranet should provide important information which people need to make decision about new products, costs and so on. The intranet is (37)_______to share their information with other people. Unfortunately, many departments don’t want to share their specialist knowledge with others. Another problem (38)____often occurs is that top managers like to use the intranet to “communicate down” rather than to “communicate across”. That is, they use the intranet to give orders, not to share information between themselves and others working in the same organization.
Điền vào ô 34.
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
The crew divided the life preservers among the twenty terrified passengers as the ship began to sink.
She may look half asleep, but I can assure you she is__________awake.
The optic fiber was a major______in the field of telecommunications.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.
Everybody has heard about the Internet, do you know what an “intranet” is? It is this: just as the Internet connects people around the world, intranets connect people within a single company. In fact,
intranets make use of the same software programs as the Internet to (34)_____computers and people. This means that you do not have to buy a lot of additional programs to set up an intranet service. If your intranet is working properly, it can link together a huge amount of (35)______which is stored in different
places in the company. In this way, people can get the information they need, regardless (36)_____where it comes from. A company intranet can, of course, be used for unimportant information like office memos or canteen menus. But an intranet should provide important information which people need to make decision about new products, costs and so on. The intranet is (37)_______to share their information with other people. Unfortunately, many departments don’t want to share their specialist knowledge with others. Another problem (38)____often occurs is that top managers like to use the intranet to “communicate down” rather than to “communicate across”. That is, they use the intranet to give orders, not to share information between themselves and others working in the same organization.
Điền vào ô 36.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
He cannot lend me the book now. He has not finished reading it yet.
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.
In this era of increased global warming and diminishing fossil fuel supplies, we must begin to put a greater priority on harnessing alternative energy sources. Fortunately, there are a number of readily available, renewable resources that are both cost- effective and earth - friendly. Two such resources are solar power and geothermal power.
Solar energy, which reaches the earth through sunlight, is so abundant that it could meet the needs of worldwide energy consumption 6,000 times over. And solar energy is easily harnessed through the use of photovoltaic cells that convert sunlight to electricity. In the US alone, more than 100, 000 homes are equipped with solar electric systems in the form of solar panels or solar roof tiles. And in other parts of the world, including many developing countries, the use of solar system is growing steadily.
Another alternative energy source, which is abundant in specific geographical areas, is geothermal power, which creates energy by tapping heat from below the surface of the earth. Hot water and steam that are trapped in underground pools are pumped to the surface and used to run a generator, which produces electricity. Geothermal energy is 50,000 times more abundant than the entire known supply of fossil fuel resources and as with solar power, the technology needed to utilize geothermal energy is fairly simple. A prime example of effective geothermal use in Iceland, a region of high geothermal activity where there are over 80 percent of private homes, are heated by geothermal power.
Solar and geothermal energy are just two of promising renewable alternatives to conventional energy sources. The time is long overdue to invest in the development and use of alternative energy on global scale.
What does the author imply about alternative energy sources?
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.
Lighthouses are towers with strong lights that help mariners plot their position, inform them that land is near, and warn them of dangerous rocks and reefs. They are placed at prominent points on the coast and on islands, reefs, and sandbars.
Every lighthouse has a distinctive pattern of light known as its characteristic. There are five basic characteristics: fixed, flashing, occulting, group flashing, and group occulting. A fixed signal is a steady beam. A flashing signal has periods of darkness longer than periods of light, while an occulting signal’s periods of light are longer. A group-flashing light gives off two or more flashes at regular intervals, and a group - occulting signal consists of a fixed light with two or more periods of darkness at regular intervals. Some lighthouses use lights of different colors as well, and today, most lighthouses are also equipped with radio beacons. The three types of apparatus used to produce the signals are the catoptric, in which metal is used to reflect the light; the dioptric, in which glass is used; and the catadioptric, in which both glass and metal are used.
In the daytime, lighthouses can usually be identified by their structure alone. The most typical structure is a tower tapering at the top, but some, such as the Bastion Lighthouse on the Saint Lawrence River, are shaped like pyramids, and others, such as the Race Rock light, look like wooden houses sitting on high platforms. Still others, such as The American Shoal lighthouse off the Florida Coast, are skeletal towers of steel. Where lighthouses might be contused in daylight, they can be distinguished by day- marker patterns - designed of checks and stripes painted in vivid colors on lighthouse walls.
In the past, the job of lighthouse keeper was lonely and difficult if somewhat romantic. Lighthouse keepers put in hours of tedious work maintaining the lights. Today, lighthouses are almost entirely automated with humans supplying only occasional maintenance. Because of improvements in navigational technology, the importance of lighthouses has diminished. There are only about 340 functioning lighthouses in existence in the United States today, compared to about 1,500 in 1900, and there are only about 1,400 functioning lighthouses outside the United States. Some decommissioned lighthouses have been preserved as historical monument.
The author implies that, compared to those of the past, contemporary lighthouses______.
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.
Lighthouses are towers with strong lights that help mariners plot their position, inform them that land is near, and warn them of dangerous rocks and reefs. They are placed at prominent points on the coast and on islands, reefs, and sandbars.
Every lighthouse has a distinctive pattern of light known as its characteristic. There are five basic characteristics: fixed, flashing, occulting, group flashing, and group occulting. A fixed signal is a steady beam. A flashing signal has periods of darkness longer than periods of light, while an occulting signal’s periods of light are longer. A group-flashing light gives off two or more flashes at regular intervals, and a group - occulting signal consists of a fixed light with two or more periods of darkness at regular intervals. Some lighthouses use lights of different colors as well, and today, most lighthouses are also equipped with radio beacons. The three types of apparatus used to produce the signals are the catoptric, in which metal is used to reflect the light; the dioptric, in which glass is used; and the catadioptric, in which both glass and metal are used.
In the daytime, lighthouses can usually be identified by their structure alone. The most typical structure is a tower tapering at the top, but some, such as the Bastion Lighthouse on the Saint Lawrence River, are shaped like pyramids, and others, such as the Race Rock light, look like wooden houses sitting on high platforms. Still others, such as The American Shoal lighthouse off the Florida Coast, are skeletal towers of steel. Where lighthouses might be contused in daylight, they can be distinguished by day- marker patterns - designed of checks and stripes painted in vivid colors on lighthouse walls.
In the past, the job of lighthouse keeper was lonely and difficult if somewhat romantic. Lighthouse keepers put in hours of tedious work maintaining the lights. Today, lighthouses are almost entirely automated with humans supplying only occasional maintenance. Because of improvements in navigational technology, the importance of lighthouses has diminished. There are only about 340 functioning lighthouses in existence in the United States today, compared to about 1,500 in 1900, and there are only about 1,400 functioning lighthouses outside the United States. Some decommissioned lighthouses have been preserved as historical monument.
For which of the following does the author NOT provide a scientific example in the third paragraph?
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
He went to a seaside resort because he was keen on water- skiing.
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Providing relief after the disaster necessitated the mobilization of vast amounts of food, medical supply, and people.
Left - hand traffic, a custom existing in Britain only,_______back to the days when English people went to and fro on horseback.