患者女性，32岁。头晕乏力1个月，手足麻木2周，外周血检查，Hb70g/L；RBC2×1012/L；WBC6×109/L；MCV96fl，MCH40pg，MCHC380g/L。
该患者确诊试验是（）| Organic farmers had fought to prevent
genetically-engineered crops from being {{U}} (67) {{/U}}organic, and it
could {{U}} (68) {{/U}} for them. Plants genetically {{U}} (69)
{{/U}} to resist insects and other pests {{U}} (70) {{/U}} about
15-percent of United States crop production, but it has become a {{U}} (71)
{{/U}} 15-percent. Several European countries are refusing to {{U}} (72)
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president of the Illinois-based company US Soy, says his company will not grow
crops with genetically modified organisms, known as GMO for short. But the biotechnology industry is fighting back. Here’s an advertisement produced by the Washington-based Council for Biotechnology Information. The biotech industry received a(n) {{U}} (73) {{/U}} in April, {{U}} (74) {{/U}} a National A. lands B. heaps C. plots D. hectares [单选题]380/220V配电典型设计方案编号P代表（ ）。
A.低压 B.高压 C.开关柜 D.配电箱 [判断题] [判断题] 小翼管家支持非电信号码登录。(标准分:1.0)
A.正确 B.错误 [单项选择]不能与海藻、昆布合用的是
A. 硝酸甘油 B. 镇咳药 C. 治疗甲状腺功能亢进的西药 D. 三环类抗抑郁药 E. 降糖西药 [多项选择]在人力资源管理的系统中，人力资源规划为其他人力资源管理活动提供了（ ）。
A. 内容 B. 目标 C. 范围 D. 原则 E. 方法 [判断题]一般事件采集策略为按需采集。
A.正确 B.错误 [单选题]下列不属于机器清洁设备的是( )。
A.洗地机 B.打蜡机 C.挤水机 D.洗地毯机 [不定项选择题]共用题干
第三篇
“Life Form Found" on Saturn ' s Titan Scientists say they have discovered hints of alien life on the Saturn'5 moon.The discovery of a sort of life was announced after researchers at the US space agency,NASA,analyzed data from spacecraft Cassini, which pointed to the existence of methane-based form of life on Saturn's biggest moon. Scientists have reportedly discovered clues showing primitive alien beings are"breathing"in Titan's dense atmosphere filled with hydrogen. They argue that hydrogen gets absorbed before hitting Titan's planet-like surface covered with methane lakes and rivers.This,they say,points to the existence of some"bugs"consuming the hydrogen at the surface of the moon less than half the size of the Earth. "We suggested hydrogen consumption because it's the obvious gas for life to consume on Titan,similar to the way we consume oxygen on Earth,"says NASA scientist Chris McKay."If these signs do turn out to be a sign of life,it would be doubly exciting because it would represent a second form of life independent from water-based life on Earth." To date,scientists have not yet detected this form of life anywhere,though there are liquid-water-based microorganisms on Earth that grow well on methane or produce it as a waste product. On Titan,where temperatures are around minus 17 Kelvin(minus 290 degrees Farenheit),a methane-based organism would have to use a substance that is liquid as its medium for living processes,but not water itself. Water is frozen solid on Titan'5 surface and much too cold to support life as we know it. Scientists had expected the Sun'5 interactions with chemicals in the atmosphere to produce a coating of acetylene on Titan'5 surface.But Cassini detected no acetylene on the surface. The absence of detectable acetylene on the Titan's surface can very well have a non-biological explana- tion,said Mark Allen,a principal investigator of the NASA Titan team. "Scientific conservatism suggests that a biological explanation should be the last choice after all non- biological explanations are addressed,"Allen said."We have a lot of work to do to rule out possible non-bio- logical explanations.It is more likely that a chemical process,without biology,can explain these results." Which of the following statements about Titan is true? A.It is as large as the Earth. B.There is acetylene on its surface. C.Water on it acts as a life supporting medium. D.Hydrogen consumption is reported to be on it. [单选题][T]BDA001 4 1 3
界区来乙烯先进入( ). A.. 脱硫床 B.乙炔床 C.脱氧床 D.干燥床 [判断题]开发项目的文档齐全，相关审批手续完备，并经市分行科技与产品创新委员会办公室批准后,由科技部门组织产品的推广营销及培训工作。
A.正确 B.错误 [单选题]成就动机可以分为力求成功与避免失败两种倾向，力求成功者的成就动机（ ）。
A.高 B.低 C.与避免失败者一样 D.与学习无关 [单选题]光缆的半径弯曲在施工过程中应小于光缆外径（ ）倍
A.7.5 B.15 C.20 D.10 [单选题]A.甲状腺肿大
A.牙齿釉面着色和缺损 B.皮肤色素沉着和过度角化 C.心肌损害 D.多发性病理骨折 E.碘缺乏病可出现 [单项选择]泵很快损坏的主要原因是材料的（）低。
A. 质量 B. 抗腐蚀能力 C. 抗摩阻能力 D. 抗水击能力 [简答题]某段路基,按设计文件提供的取土场的填料为山皮土,承包商进入现场后发现,在路基附近的河中有大量的符合路基填筑的砂砾,且具开采容易、运距较指定土场近,价格也较山皮土便宜,故在征得监理工程师同意后,即用此砂砾进行本段路基的填筑,但在路基填筑完成后,承包商以使用砂砾填筑的路基其强度较山皮土填筑的路基强度高为由,提出了变更申请,要求以合同的工程量清单中的砂砾垫层的单价（高于山皮土）来支付。
【问题】（2）应以哪个单价支付?
[多选题]（ ）不能办理改签。
A.已经办理变更到站 B.团体旅客 C.列车上 D.到站 [多项选择]社会主义市场经济中的宏观调控手段包括( )。
A. 计划手段 B. 经济手段 C. 法律手段 D. 行政手段 E. 强制手段 [单选题]安全自锁器每隔()年检验一次。
A.3 B. 2 C. 1 [单选题]下列说法错误的是( )
A.悬浮液的分离根据其性质可以选用沉降式离心机或分离机,也可以选用过滤式离心机。 B.在设计转子系统时应避免工作转速等于临界转速。 C.离心机的转鼓主要由鼓身、端盖和鼓底等零件组成。 [多选题]严禁()停靠。
A.松软或者路基薄弱的地带 B. 高压线下 C. 危险建(构)筑物旁 D. 安全地 [单选题]快速失血量一般超过机体总血量的多少即可引起失血性休克
A.10% B.20% C.25% D.30% E.40% [单选题]( )极易燃烧,其蒸气与空气可形成爆炸性混合物,遇明火、高热极易燃烧爆炸。
A.硫酸 B.汽油 C.高锰酸钾 D.盐酸 [单项选择]当条件(Ci=1～N)全都为真时，F为假的表达式为______。
A. F=C1AndC2And...And...CN B. F=C1 OrC2Or...Or...CN C. F=Not(C1AndC2And...“：And.”CN) D. 以上都不对 [单选题] 下列属于管理性违章的是（ ）。
A.违章指挥调度操作 B.不执行或延误执行调控机构下达的指令 C.约时停送电 D.酒后值班 [单项选择]以下哪一项不属于先秦时期贵族君子的学校名称（）
A. 庠 B. 序 C. 康 D. 学 [多项选择]患者男，89岁，因“间断咳嗽、咳痰、气喘30年，加重伴发热5d”来诊。患慢性喘息性支气管炎、肺气肿30年，曾多次因咳嗽、咳痰、气喘加重及发热住院。5d前再次发作。查体：T39.4℃，P102次/min，R24次/min，BP160/70mmHg；咽部无充血，双肺满布高调哮鸣音，双下肺未闻及湿性啰音，心界不大，律齐，各瓣膜区无杂音；双下肢无水肿。血常规：WBC16.7×10/L，N0.94；血气分析：pH7.375，PaO74mmHg，PaCO48mmHg，SaO94%；肝、肾功能正常。胸部X线片：双下肺纹理增多，主动脉硬化。初步诊断：慢性喘息性支气管炎急性发作；肺气肿。予吸氧、拍背、雾化吸入，静脉滴注头孢呋辛0.5g，12h1次；静脉滴注氨茶碱注射液0.5g，每日1次；静脉滴注甲泼尼龙注射液80mg，8h1次；静脉推注盐酸氨溴索注射液，每日2次。4d后患者体温恢复正常，咳嗽、咳痰症状减轻，但气喘持续不能缓解；双肺仍满布哮鸣音。3d后患者再次出现发热，体温达38.2℃；胸部CT：右下肺感染。静脉滴注他唑巴坦钠/哌拉西林钠4.5g，8h1次；静脉滴注洛美沙星0.2g，12h1次，静脉滴注甲泼尼龙注射液，剂量调整为120mg，8h1次，同时辅予强心（毛花苷C）、利尿（呋塞米）治疗。2d后体温正常，咳嗽、咳痰、气喘症状均缓解，甲泼尼龙减量1次，停用抗生素。复查胸部CT：右肺上、下叶及左肺下叶多发团片状密度增高影，大小不一，以右下肺明显，大者3.9cm×4.4cm，右上肺病灶内可见小弧形透亮影。下一步处理措施包括（提示痰培养为铜绿假单胞菌、金黄色葡萄球菌；支气管镜检查发现病变部位支气管充满胶冻样痰液；肺泡灌洗液检查没有发现癌细胞。患者体温再次升高，呈中、低度发热。）（）
A. 肺组织活检 B. 复查胸部CT C. 加用万古霉素抗感染 D. 自身免疫学检查 E. GM试验 F. 复查胸部X线片 [不定项选择题]患者男性，69岁。因头痛、头晕、右半身麻木无力2个月，呕吐2天入院。4年前发现血压高，服药可降至正常。体检：神清，血压正常，眼底视乳头模糊不清，视乳头水肿。右面部感觉减退，双眼展神经轻度麻痹，右口角力弱，右侧肢体不全瘫，右侧病理反射阳性。胸片示右肺第2肋间可见阴影。
检查发现有颅内占位性病变，病变周围水肿明显，且中线移位>0.5cm。应首先考虑的诊断为
A.慢性硬脑膜下血肿 B.脑出血 C.脑转移瘤 D.脑脓肿 E.原发性颅内肿瘤 我来回答: 提交
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