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Egypt Felled by Famine{{/B}} Even ancient Egypt’s mighty pyramid builders were powerless in the face of the famine that helped bring down their civilisation around 2180 BC. Now evidence gleaned from mud deposited by the River Nile suggests that a shift in climate thousands of kilometres to the south was ultimately to blame -- and the same or worse could happen today. The ancient Egyptians depended on the Nile’s annual floods to irrigate their crops. But any change in climate that pushed the African monsoons southwards out of Ethiopia would have diminished these floods. Dwindling rains in the Ethiopian highlands would have meant fewer plants to stablise the soil. When rain did fall it would have washed A. immediately after a-period of drought. B. immediately after a period of flood. C. just before a drought struck. D. just before a flood struck. [单项选择]The world is undergoing tremendous changes. The rise of globalization, both an economic and cultural trend that has swept throughout the world, has forged new ground as we enter the 21st century. But are the effects of globalization always positive Some say no.
Michael Tenet, head of the International Institute for Foreign Relations in Atlanta, is worried about current resentment throughout the world toward the rise of globalization. "Ever since the 1980s and the economic collapse of the Asian Tigers in the late 1990s, there has been a re-evaluation of the role of globalization as a force for good," he said. "Incomes in many countries have declined and the gap between the most rich and the most poor has been aggravated. Without further intervention by governments, we could see a tragedy expressed in an increased level of poverty throughout the Latin America and Asia." Yet George Frank, an influential economist who works on Wall Street, sees no such danger. "Economic liberaliz A. firm support. B. cautious approval. C. serious worry. D. strong repentance. [填空题](2006年1月)被称为“危险期”或“心理断乳期”的时期发生在（ ）阶段。
[判断题]运营前45分钟，行调检查各车站和天平车辆段运营前的准备工作。
A.正确 B.错误 [单项选择]What does the woman want to buy
A. A sweater. B. An expensive pen. C. A microwave oven. D. A dishwasher. [判断题]螺纹道钉锚固时,手持道钉,顺着锚固架钉孔中心,左右旋转慢慢垂直插入,待硫磺熔融物凝固后撤除锚固架。
A.正确 B.错误 [单项选择]以下关于共同海损的成立要件表述中错误的是：( )
A. 船舶和货物处于共同的危险之中 B. 船长采取的救险措施经过各货方的同意 C. 船长采取的措施是有意的、合理的 D. 所发生的损失是特殊的 [单选题]93.在稳定塔顶部操作时，应及时（ ）操作平台的空洞和障碍物。
A.清除 B.保留 C.填补 D.保持 [单选题]下列哪种情况下需进行补液试验( )
A.CVP高,血压低 B.CVP高,血压正常 C.CVP低,血压低 D.CVP低,血压正常 E.CVP正常,血压低 [简答题]After my mother passed away, my dad tried even harder to stay healthy and active. Every morning, until the weather turned too cold, he swam in the turquoise pool in the complex where he lived. (86) Each day, no matter how he felt, he swam one more lap than the previous day, just to prove there was always room for improvement. Every few days he reported the new number of laps to me, pride edging his voice.
By his late seventies, in spite of swimming and working six days a week, my dad had noticeably dwindled in strength and energy. By age eighty-one he was in poor health and had to retire. (87) He pretended he didn’t need to lean heavily on me for support as we walked slowly, and I pretended not to notice. His mind was clear, but congestive heart problems and disabling arthritis had worn him down. One day he said, “In case of an emergency, I do not wish to be kept alive by any extraordinary means. I’ve signed an official paper to this effect.” He smiled his wonderful,
[多项选择]宋朝立法的主要特点是什么( )
A. 制定会典 B. 以格代律 C. 编敕 D. 以敕代律 [单项选择]如下（）为检修安全用具．
A. 临时接地线 B. 标示牌和安全带 C. 临时遮拦 D. 以上全是 [单选题]在满足大型养路机械技术性能、作业需要和行车安全的前提下，大型养路机械编挂数量及顺序由（ ）自定。
A.车务段 B.机务段 C.车辆段 D.机械段 [单选题]施行常用制动时，长大下坡道初次减压量不得少于（ ） kPa。
A.70 B.60 C.50 [单选题]关于测量不同部位的体温,下列叙述错误的是( )
A.如病人曾进冷、热食或吸烟,须待口腔恢复原来温度,过30min 再行口温测量; B.口温多用于婴儿和昏迷病人; C.心脏病患者不宜测试直肠温度; D.腋温易受环境影响,不够准确。 [单项选择]できる（）わからないが，みんなで力を合わせてやってみよう。
A. か B. かと C. しか D. かどうか [单选题]（ ）安装在油管头以上由油管帽、手动平板阀、安全阀、三通或四通、节流阀、压力表等部件构成的井口管汇系统。
A.油管挂 B.油管头四通 C.套管头 D.（上部）采油树 [判断题]远方操作一次设备前，宜对现场发出提示信号，提醒现场人员远离操作设备。
A.正确 B.错误 [单项选择]烧伤休克液体复苏应用哪种胶体液最理想
A. 白蛋白 B. 血浆 C. 全血 D. 低分子右旋糖酐 E. 血安定 [单项选择]托管人托管的基金资产、托管人的自有资产、托管人托管的其他资产应当分离，这是基金托管人内部控制( )原则的体现。
A. 合法性原则 B. 完整性原则 C. 及时性原则 D. 独立性原则 [单选题]在扑救地铁火灾时，为减少前线人员体力消耗，一般实施（ ）疏散救人方法。A、引导
B、间接
C、强攻
D、接力
A.A B.B C.C D.D [单选题]隐性肝性脑病病人的临床特点是
A.轻度性格改变 B.轻度行为改变 C.应答尚准确，但吐字稍缓慢 D.可有扑翼样震颤 E.无任何临床表现 [多选题]白天工作间断时，如果工作班须暂时离开工作地点，则应采取安全措施和派人看守，不让人、畜接近（ ）等。
A.挖好的基坑 B.未竖立稳固的杆塔 C.负载的起重和牵引机械装置 D.施工车辆 [判断题]使用移动式防护信号进行防护时，防护距离距警冲标不足20m的要通知值班员。( )
A.正确 B.错误 [单项选择]绞车传动系统主要担负（）作业所需的动力。
A. 提供 B. 传递 C. 控制 D. 操纵 [单选题] 当无阀滤池的进水水质恶化时下列说法正确的是( )。
A.自动运行的周期制水量不变出水的浊度不变 B.自动运行的周期制水量不变出水的浊度变大 C.自动运行的周期制水量变小出水的浊度不变 D.自动运行的周期制水量变小出水的浊度变大 [单选题]工作地点有可能误登、误碰的邻近带电设备，应根据设备运行环境悬挂( )等标示牌。
A.“禁止攀登，高压危险！” B.“在此工作！” C.“止步，高压危险！” D.“当心触电！” [单选题]下列结构属于周围神经系统的是
A.脊髓 B.脑干 C.脊神经 D.下丘脑 E.小脑 [单项选择]宜包煎的药材是（）
A. 附子 B. 薄荷 C. 菟丝子 D. 阿胶 E. 三七粉 [单项选择]影响局麻药最低麻醉浓度的因素除外（）
A. 作用时间 B. 神经纤维轴粗细 C. pH D. 钙浓度 E. 神经兴奋的频率 [判断题](117)离心泵的工作点是由泵的特性曲线和管路特性曲线所决定的，因此，改变任意曲线，都能达到调节泵的工作点的目的。改变泵特性的最简便的方法是调节泵的出口阀的开启程度。（ ）
A.正确 B.错误 [单选题]绿点速度是:
A.光洁形态下的单发操作速度。 B.指示对应于最佳升阻比的速度。 C.飞机只有在光洁形态下飞行时才会出现 D.以上所有 我来回答: 提交
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