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题目： Enrollment in City College in 1980 was $${83}\frac1 3$$ percent of enrollment in 1990. What was the percent increase in the college's enrollment from 1980 to 1990?

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题目： The passage is primarily concerned with which of the following?

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题目： The passage does NOT state which of the following about local entrepreneurs?

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题目： The author of the passage is primarily concerned with doing which of the following?

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题目： According to the passage, the existence of good one volume reference works about Asian Americans could result in

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题目： The passage is chiefly concerned with

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题目： The alignment of producers of VHS format VCRs with producers of prerecorded videotapes is most similar to which of the following?

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题目： The passage suggests that the factor mentioned in highlight text complicates professors` attempts to construct introductory reading lists for courses in Asian American studies in which of the following ways?

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题目： Of the books standing in a row on a shelf, an atlas is the 30th book from the left and the 33rd book from the right. If 2 books to the left of the atlas and 4 books to the right of the atlas are removed from the shelf, how many books will be left on the shelf?

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题目： what is the value of $$({a}+{b})^{2}$$(1)$$ab=0$$(2)$$({a}-{b})^{2}=36$$

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题目： The relief organization, after two years of fieldwork in Brazil, published a report that demonstrated that as much as one out of eight children live on the streets in conditions of complete poverty.

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题目： The Phlogiston theory attempted to explain combustion in terms of the release of a "heat substance" from the burning material, but that theory was inconsistent with the increase in mass of the oxides resulting from combustion.

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题目： The Atlantic Ocean, formed when Europe split away from America 130 million years ago and that is still expanding today, will be Earth's largest ocean at some point in the distant future.

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题目： The impasse that resulted in the late 19th century from the incompatibilities of electromagnetism with Newtonian physics were so great as to require the astonishing imagination of Einstein to formulate a new framework which challenged conventional notions of space and time even today.

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题目： The consultant team advised the insurance company that, in order to remain profitable through the upcoming decade, it had to diversify its long-term equity holdings, streamline its now labyrinthine claims processing systems, and to balance the added liability of senior citizens living longer by changing its premium structure.