| Man has been storing up useful
knowledge about himself and the universe at the rate which has been spiraling
upward for 10,000 years. The{{U}} (21) {{/U}}took a sharp upward leap with the invention of writing, but even{{U}} (22) {{/U}}it remained painfully slow for several centuries. The next great leap forward{{U}} (23) {{/U}}knowledge acquisition did not occur{{U}} (24) {{/U}}the invention of movable type in the 15th century by Gutenberg and others.{{U}} (25) {{/U}}to 1500, by the most optimistic{{U}} (26) {{/U}}Europe was producing books at a rate of 1000 titles per year. This means that it{{U}} (27) {{/U}}a full century to produce a library of 100,000 titles. By 1950, four and a half{{U}} (28) {{/U}}later, the rate had accelerated so sharply that Europe was producing 120,000 titles a year.{{U}} (29) {{/U}}once took a c A. in B. at C. on D. for [多项选择]下列关于液体制剂的叙述，正确的有（）
A. 溶液剂分散相粒径一般小于1nm B. 高分子溶液分散相粒径一般在1～100nm之间 C. 混悬剂分散相微粒的粒径一般在500nm以上 D. 乳浊液药剂属均相分散体系 E. 混悬型药剂属非均相分散体系 [单选题]利用功能要素组合控油气分布模式分析，形成油气藏的物质基础是( )。
A.沉积相 B.古隆起 C.烃源灶 D.有机质 [单选题] 以下对放射性垃圾的安全管理不对的是: ( )
A. 允许非放射性垃圾混入放射性垃圾 B. 将放射性垃圾放入专用容器收集、包装、储存,由专业部门统一回收 处理 C. 严禁放射性垃圾放入非放射性垃圾 D. 放射性垃圾和非放射性垃圾必须分开放置 [多选题]项目经理应对项目实施全过程的风险进行（ ）。
A.风险分类 B.风险识别 C.风险响应 D.风险评估 E.风险控制 [单项选择]目前COMS图像传感器在（）和色彩上还不如CCD图像传感器。
A. 感光能力 B. 解析力 C. 清晰度 D. 处理能力 [单项选择] {{B}}Task 1{{/B}}1 {{B}}Directions:{{/B}}{{I}} 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. {{/I}}
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