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Created by KienThucTheoNamThangKienThucTheoNamThang

Trắc nghiệm Ngữ pháp Toefl Itp 25 câu sau 36

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1) A mutation is result of a definite biochemical change in a gene that causes the offspring to vary in some characteristic from the parents.

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2) In June, 1846, near Sacramento, California, a number of new settlers rebelled in the Bear Flag Revolt and proclaiming California an independent republic.

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3) There are a series of large-scale wind patterns all over Earth are called prevailing winds that have a direct effect on weather and climate.

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4) Mitosis is the normal process by which a cell divides, each new cell ending up wich a same number of chromosomes as the parent cell.

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5) The oldest public edifice in Washington D.C, the White House was originally constructed in the 1790`s, also has been rebuilt or extensively remodeled three times since .

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6) Orchid seeds take up to eighteen months to mature before they sprout, and the young plants may need another two years to reach at the flowering stage.

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7) Magnesium has little structural strength and must be alloyed with another metals such as aluminum and zinc when it is to be subjected to stress

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8) Canada began cultivation wheat intensively in 1910, which led to a demand for tools, machines, housing , and building supplies .

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9) The United States, a nation with a highly diversified economy , is a major exporter of grain, fruit, chemical , aircraft, and cars.

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10) By the late twelve century, stained glass had emerged in Europe as an integral part of Gothic architecture.

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11) In 1989 Tillie Fowler a Republican, became the first member of her party to serving as president of the city council of Jacksonville, Florida

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12) The initial discovery by humans almost 10,000 years ago that they could exploit metallic mineral deposits was an important milestone in the development civilization .

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13) A liquid that might be a poor conductor when pure is often used to make solutions that readily transmits electricity.

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14) Generally , the pattern of open space in urban areas has shaped by commercial systems, governmental actions , and cultural traditions.

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15) The phonograph record was the first successful medium for capturing, preservation and reproducing sound .

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16) The velocity of a river is controlled by the slope , the depth, and the tough of the riverbed.

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17) Dolphins are sleek and powerful swimmers that found in all seas and unlike porpoises have well defined, beaklike snouts and conical teeth .

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18) The cultures early of the genus Homo were generally distinguished by regular use of stone tools and by a hunting and gathering economy .

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19) In a microwave oven, radiation penetrates food and is then absorbed primarily by water molecules, caused heat to spread through the food .

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20) The first city in the United States that put into effect major plan for the clustering of government buildings was Washington, D.C.

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21) In his animated films, Walt Disney created animals that talk and act like people while retaining its animal traits.

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22) Geographers were once concerned largely with exploring areas unknown to them and from describing distinctive features of individual places .

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23) Some animal activities, such as mating, migration, and hibernate , have a yearly cycle.

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24) Perhaps the most popular film in movie history, Star Wars was written and direction by George Lucas.

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25) More and 90 percent of the calcium in the human body is in the skeleton.

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