题目内容
2010年3月，A市B房地产开发公司征收C村的200亩基本农田，欲建一住宅小区。经城市规划部门批准，该项目的建筑密度为0.72，容积率为3.0。2012年3月，该小区全部竣工并人住。经测算，该小区住宅总建筑面积为50万m2，住宅的基底总面积为5万m2。住宅的用地面积为7万m2。根据以上背景，请回答以下问题： 该小区的住宅建筑净密度约为（）。
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什么是震源深度，震中，震中距，震级，烈度。
Task 1Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the center. Galen, Andress Veaslius, and William Harvey were important figures in the history of man’s study of his own body. Galen, a Greek who practiced medicine in Rome in the second century A. D., contributed immeasurably to the understanding of anatomy (解剖学). His dissections (解剖) were limited to Barbary apes, however, because Roman religious and philosophical attitudes made experimentation on the human body unthinkable. Even so, his reputation was so outstanding and his conclusions were so logical that his writings on anatomy and physiology were accepted by medical men for more than a thousand years. Vesalius, a Belgian who went to Paris to study medicine, made the first major successful challenge of the teachings and the theories of Galen. Vesalius shocked his professors by proposing that knowledge of human anatomy should be learned from human bodies. No one took him seriously because there was a French law prohibiting dissection of the human body. Vesalius, nevertheless, conducted research in secret. When he published his book on human anatomy in 1543, medical scientists criticized him for daring to attack the writings of Galen. Eighty - five years later, an English physician named Harvey published a book that disproved Galen’s theory of blood circulation. Although Harvey’s explanation was not universally accepted at the time, medical men of today credit him with one of the greatest advances in medical history. The passage is mainly about ______.
在票汇方式下，买方购买银行汇票径寄卖方，因采用的是银行汇票，故这种付款方式属银行信用。( )
每题的备选项中，只有1个最符合题意。 (一) 矿山安全技术 通信和信号电缆应与电力电缆分挂在井巷的两侧。如果受条件所限，在井筒内，应敷设在距电力电缆( )m以外的地方。
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