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Created by KienThucTheoNamThangKienThucTheoNamThang

Trắc nghiệm Ngữ pháp Toefl Itp 15 câu đầu 14

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1) __of pottery is dependent on the durability of clay after firing.

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2) Pig iron, wrought iron, and steel contain iron carbides made up of _____ of carbon.

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3) The Arctic fox is found throughout the Arctic, usually on tundra or mountains _____ the sea.

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4) The midge, _____ to any of several species of small flies, refers to a mosquito-like insect with slender wings and body, long legs, and antennae.

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5) The face is the most _____ of a human being.

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6) Mango trees, _____ densely covered with glossy leaves and bear small fragrant flowers, grow rapidly and can attain heights of up to 90 feet.

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7) _____, the Canadian composer Barbara Pentland wrote four symphonies, three concertos, and an opera, among other works.

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8) The Chisos Mountains in Big Bend National Park in Texas were created by volcanic eruptions that occurred _____.

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9) In bas-relief sculpture, a design projects very slightly from its background, _____ some coins.

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10) Alaska found the first years of its statehood costly because it had to take over the expense of services _____ previously by the federal government.

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11) Magnesium has a specific gravity of 1.74, which means that _____ 1.74 times as much as an equal volume of water.

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12) Perhaps the primary _____ of adult education was industrialization, which accelerated the pace of socioeconomic change.

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13) _____ “as the census taker of the sky”Annie Jump Cannon contributed considerably to the field of astronomy.

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14) During adolescence many young people begin to question _____ held by their families.

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15) Coral reefs are _____ that teem with an abundance of exotic sea life.

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