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问题 选择题

中国近代史上曾有过一场空前的思想解放运动。这场运动高举“民主”和“科学”两面大旗，像漫漫黑夜中的一道闪电，猛烈冲击着封建专制思想。它是[ ]

A．洋务运动

B．戊戌变法

C．新文化运动

D．五四运动

答案

答案：C

单项选择题

蛋白聚糖不存在于下列哪种组织中（）

A.结缔组织

B.皮肤

C.软骨

D.血浆

E.肌腱

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单项选择题

During a single hour, an automatic camera photographed 100 vehicles that were speeding on a one-way road, and police a mile farther down the road photographed 49 vehicles that were speeding. Since every vehicle that passed the automatic camera also passed the police during the hour, the police photographed fewer than half of the vehicles that were speeding when passing them.
Which of the following is an assumption on which the reasoning in the argument above depends

A．Fewer than half of the vehicles that were speeding when they passed the police were already speeding when they passed the automatic camera.

B．Drivers who are not exceeding the speed limit are less likely than drivers who are speeding to reduce their driving speed when they see a marked police car.

C．Most of the vehicles that were speeding when they passed the automatic camera were still speeding when they passed the police.

D．More than 100 vehicles passed the automatic camera during the hour in which the automatic camera photographed 100 speeding vehicles.

E．(E) Not more than 100 vehicles drove past the police during the hour in which the police photographed 49 speeding vehicles.
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