Which of the following is the biggest shift of the ranking formula?
A. Evaluating colleges by using statistical data as part of the ranking methodology.
B. Evaluating colleges by using the online version in the ranking as a pioneering step.
C. Evaluating colleges less by the diligence of the students the school attracts.
D. Evaluating colleges more by the success the school achieves in graduating students.
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We can learn from Para. 2 and 3 that
Air New Zealand has put jatropha oil into practical use in its planes.
B. the former biofuels movement was accused of occupying cultivated land.
C. India has adopted jatropha oil as its main oil supplier.
D. jatropha in Florida may produce 8 times more oil than that in Africa.
【C9】
A. fighting
B. campaigning
C. battling
D. contesting
极光出现在:
A. 中纬度地区
B. 赤道的附近
C. 太阳的两极
D. 地球的两极
听力原文: 意大利科学家最近的一项研究显示,大量食用精制谷类食品,特别是面包,将使肾细胞癌的患病风险相应提高。
科学家们通过对比同一食物使用量最多和最少病人的身体状况后发现,大量食用面包使患肾细胞癌的风险提高94%,而这一比例在多食用意大利面和大米的人群中为29%。与此相反,多食用禽类和蔬菜能使肾细胞癌的患病风险分别降低26%和35%。
44.问:大量食用精制谷类食品容易使身体哪个部分患病?
45.问:下列食品中,哪一个更容易使人患病?
46.问:食用哪一种食品最不容易患这种病?
(44)
A. 头
B. 肾
C. 胃
D. 肝