某铁路线路正线全长约141km。铁路工程施工期主要包括:征地拆迁、施工准备、路基、桥涵、隧道、站场、电化、绿化及防护,营运期主要包括列车运行、站场作业和机车车辆整备等。主要工程数量为:土石方1209万立方米,特大桥8座,大桥24座,中桥43座,涵洞293座,隧道5处,总投资32亿。工程沿某江铺设,且经过某大型水库,此水库为当地的主要生活用水水源,经过地貌主要有河谷阶地、丘陵、低山等,占全线总长度的80%,林木覆盖率低且不断恶化,水土流失严重,并且线路经过国家级自然保护区一个,风景名胜区一处。工程地处亚热带湿润季风气候区,温暖湿润,雨量充沛,夏季炎热、秋雨连绵、冬暖多雾,雨季多集中在6~8月。 [问题] |
Artificial flowers are used for
scientific as Well as for decorative purposes. They are made from (51)
of materials, such as wax and glass, so skillfully that they can
scarcely be (52) from natural flowers. In making such models,
painstaking skill and artistry are called for, (53) thorough
knowledge of plant structure. The (54) of glass flowers in
the Botanical Museum of Harvard University is the most famous in North America
and is widely known (55) the scientific world. (56)
, there are several thousand models in colored glass, the work of two
artist naturalists, Leopold Blalschka and his son Rudolph. The intention was to have the collection (57) at least one member of each flower family native to the United States. (58) it was never completed, it contains more than seven hundred species A. represent B. substitute C. replace D. demonstrate [简答题]主演了《逃出克隆岛》《黑鹰坠落》英国著名男演员叫什么?
[填空题]文书工作的组织领导,无论就全国范围还是一个机关的范围来说,均需实行()的原则。
[单选题]少尿是指24小时尿量少于
A.100ml B.200ml C.300ml D.400ml E.500ml [单选题]不属于缓冲区溢出攻击防护方法的是(____)。
A. 使用高级编程语言 B. 改进C语言函数库 C. 数组边界检查 D. 程序指针完整性检查 [多选题]1992年春,邓小平南方谈话中提出的重要思想观点有( )
A.关于社会主义市场经济理论 B..关于党的“一个中心、两个基本点"的基本路线 C.关于社会主义本质的理论 D.关于“三个有利于"标准的理论 [简答题]《铁路旅客运输规程》(铁运〔1997〕101号)规定,旅客的基本义务有哪些?
[单项选择]患者,女,26岁,腹痛、腹泻2周,抗感染治疗无效。病程中伴有四肢关节酸痛及低热。体格检查:面部对称性暗红色斑疹,双手指甲周红斑,指腹侧瘀点。实验室检查:外周血WBC4.2×109/L、RBC302×1012/L、HB116g/L、P1T86×109/L;尿常规示:尿蛋白(+++);大便常规示:黏液样便,脓球(-),WBC(-);腹部B超示:腹腔少量积液,肝脾正常。如查抗ANA抗体(+);抗dSDNA抗体(+);24小时尿蛋白1.86g/L;C30.43g/L;ESR64mn/h;用上述治疗方案一周后,患者腹痛腹泻消失,腹腔积液消失,复查ESR46mm/h;尿蛋白(++),患者的病情分析及下一步治疗方案下面哪种最合理()。
A. 患者病情基本控制,治疗有明显效果,渐停用所有药物 B. 患者病情得到初步控制,治疗有效,但仍需维持原治疗方案至4~6周时间,待病情完全缓解再渐减量原用药量 C. 患者病情虽有好转,但仍未完全控制,应换用其他更有效的药物 D. 患者病情虽有好转,但仍未完全控制,应加大原药物用量 E. 治疗有效,停用所用药物 F. 丙种球蛋白 [判断题]屏蔽门关闭锁信号故障发车时, 列车尾部离开站台后可恢复互锁解除开关钥匙为正常位。
A.正确 B.错误 [填空题]Kofi Annan says helping survivors of last week’ s earthquake and {{U}} (1) {{/U}} in the Indian Ocean is {{U}} (2) {{/U}}. The United Nations secretary- general says countries that have offered aid must {{U}} (3) {{/U}} and provide it. The offers add up to around {{U}} (4) {{/U}} dollars. United Nations officials say {{U}} (5) {{/U}} of that is needed during the next six months.
The concern about offers of international aid is {{U}} (6) {{/U}}. For example, the earthquake in Barn, Iran, in {{U}} (7) {{/U}} of 2003 killed more than {{U}} (8) {{/U}} people. Countries and groups offered hundreds of millions of dollars {{U}} (9) {{/U}}.The United Nations says it has {{U}} (10) {{/U}} only about {{U}} (11) {{/U}} dollars in aid received so far. Governments and organizations that offered help {{U}} (12) {{/U}} that, however.
On {{U}} (13) {{/U}} Mr. Annan met with world leaders in Jakarta, Indonesia to discuss aid for {{U}} (14) {{/U}}. The leaders discussed and {{U}} (
[单项选择]用微火灼烧,有紫红色烟雾发生的药材是()
A. 儿茶 B. 冰片 C. 海金沙 D. 青黛 E. 五倍子 [名词解释]客户(client)和服务器(server)
[判断题]《中国铁路南昌局集团有限公司铁路旅客服务质量规范补充规定》:紧急制动阀上方有“请勿触摸”标志(有覆膜标志的除外)。
A.正确 B.错误 [单选题] 下列行政处罚决定错误的是( )。
A.某工厂在设有仓库的建筑物内设置员工集体宿舍,不符合消防技术标准的,对该工厂处罚款 B.王某阻拦报火警,情节较轻,消防救援机构对王某处警告或者罚款 C.李某伪造火灾现场,情节较轻,消防救援机构对李某处罚款 D.叶某违反消防安全规定进入加油站且情节严重,消防救援机构对其作出拘留并处罚款 [简答题]依据安全风险类别和等级,绘制四色安全风险等级分布图。下列颜色不能用于四色图的是( )。
[单选题]肠内营养
题目内容.对于大分子聚合物制剂的叙述,下列错误的是 可选项. A.自制匀浆膳食具有自然食物的良好口感 B.大分子聚合物制剂含营养素齐全,但通常不含乳糖 C.自制匀浆膳食能保证全面的营养成分 D.高能量配方适用于需要限制液体入量的患者 E.高蛋白配方适用于需要补充大量蛋白质的患者 [判断题]固定资产核算系统日常数据输入量少,数据处理方式较单纯。
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