热门试题:
[单项选择]We shall call on her as soon ______.
A. as she comes
B. she comes
C. as she shall come
D. as she will come
[多项选择]前列腺增生症的药物治疗不包括（ ）
A. α受体激动剂
B. β受体阻滞剂
C. 抗雄激素类药物
D. 5α还原酶抑制剂
E. α受体阻滞剂
[单项选择]
In the atmosphere, carbon dioxide acts rather like a one-mirror-the glass in the roof of a greenhouse which allows the sun’s rays to enter but prevents the heat from escaping.
According to a weather expert’s prediction, the atmosphere will be 3℃ warmer in the year 2050 than it is today, if man continues to burn fuels at the present rate. If this warming up took place, the ice caps in the poles would begin to melt, thus raising sea level several meters and severely flooding coastal cities. Also the increase in atmospheric temperature would lead to great changes in the climate of the northern hemisphere, possibly resulting in an alteration of the earth’s chief food-growing zones.
In the past, concern about a man-made warming of the earth has concentrated on the Arctic because the Antarctic is much colder and has a much thicker ice sheet. But the weather experts are now paying more attention to West Antarctic, which may be affected by only a few deg
A. the best way to overcome the cooling effect would be to burn more fuels
B. ice would soon cover the northern hemisphere
C. the increased levels of carbon dioxide in the atmosphere could warm up the earth even more quickly
D. the greenhouse effect could work to the advantage of the earth
[单项选择]To compete in today’s fast-paced competitive environment, organizations are increasingly allowing contractors, partners, visitors and guests to access their internal enterprise networks. These users may connect to the network through wired ports in conference rooms or offices, or via wireless access points. In allowing this open access for third parties, LANs become (171) . Third parties can introduce risk in a variety of ways from connecting with an infected laptop to unauthorized access of network resources to (172) activity. For many organizations, however, the operational complexity and costs to ensure safe third party network access have been prohibitive. Fifty-two percent of surveyed CISOs state that they currently use a moat and castle’s security approach, and admit that defenses inside the perimeter are weak. Threats from internal users are also increasingly a cause for security concerns. Employees with malicious intent can launch (173) of service attacks o
A. venomous
B. malicious
C. felonious
D. villainous
[单项选择]不属于常用的激发建设性冲突的技巧是（）
A. 重新构建组织
B. 领导者以身作则
C. 任命批评家
D. 引进外部成员
E. 奖励持异议者
[简答题]
限制性内切核酸酶的特点与使用注意事项有哪些？
[单选题]1945年国共重庆谈判签署的协议是＿
A.《和平建国纲领》
B.《国内和平协定最后修正案》
C.《双十协定》
D.《共同纲领》
[单选题]对于新月体性肾小球肾炎，形成新月体的细胞是（ ）。
A.肾小球系膜细胞
B.肾小球脏层上皮细胞
C.肾小球壁层上皮细胞
D.肾小球毛细血管内皮细胞
E.肾小球所有的细胞
[多选题]人民币国际化就是人民币在国际范围内行使货币职能，逐步成为主要的()。
A.贸易计价结算货币
B.金融交易货币
C.国际储备货币
D.发挥贮藏手段货币
E.世界通用的唯一货币
[单选题]属于物理化学靶向制剂的是
A. 磁性靶向制剂
B.脂质体
C.免疫脂质体
D.结肠靶向制剂
[单选题] 离心泵的流量与( )成正比关系
A.叶轮的直径
B.扬程
C.效率
D.液体重度
[判断题]不同的可燃液体有不同的闪点,闪点越低,火险越大。
A.正确
B.错误
[多选题]关于税务机关代开发票基本规定，下列表述正确的有（ ）。
A.税务机关代开发票部门通过新系统代开增值税发票，系统自动在发票上打印“代开”字样
B.税务机关不得为登记为小规模纳税人的个体工商户代开增值税专用发票
C.增值税纳税人无须在代开增值税专用发票的备注栏上，加盖本单位的发票专用章
D.税务机关在代开增值税普通发票以及为其他个人代开增值税专用发票的备注栏上，加盖税务机关代开发票专用章
E.增值税小规模纳税人月销售额不超过10万元的，当期因代开增值税专用发票已经缴纳的税款，在增值税专用发票全部联次追回后，可以向主管税务机关申请退还
[单选题]我国行政法的基本原则是( )。
A.依法行政
B.平等原则
C.罪刑法定原则
D.罪刑相适应原则
[单项选择]下列（）为手工登记簿。
A. 柜员登记簿
B. 开销户登记簿
C. 印章保管使用登记簿
D. 应急业务登记簿
[简答题]如果康某清醒过来后趁富某不备将其打死或者打成重伤，是否属于针对强奸正当防卫为什么
[单选题] 噪声对人体的危害主要决定于（ ）因素。
A.个人的适应能力
B.接触噪声的时间长短及噪声强度
C.天气及地理环境
[单选题]下列关于公民选举权的说法正确的是（）
A.文盲无选举权
B.因犯危害国家安全罪或者其他严重刑事犯罪被羁押、正在受侦查、起诉的人无选举权
C.正在被取保候审或监视居住的人不得行使选举权
D.被决定行政拘留处罚的人可以行使选举权
[判断题]电力系统在运行中发生短路故障时,通常伴随着电压急剧下降。 ( )
A.正确
B.错误
[多选题]稽核单位上传的追缴名单或重点关注名单证据须同时具备（ ），且该证据中至少有一项或以上证据能证明车辆的逃费事实。
A.车道日志
B.结构化数据
C.客户发行信息
D.图像数据
[单选题]下列属于地物的是（ ）
A.山头
B.道路
C.盆地
D.悬崖
[单项选择]某育龄女性患者，因急性肾盂肾炎住院，治愈出院时护士作健康指导，其中关键的是（）。
A. 避免便秘
B. 多饮水
C. 禁止盆浴
D. 避免劳累
E. 一年内避免妊娠
[多选题]公司配电线路线损分析原则包括（ ）。
A.定量分析与定性分析相结合,以定量分析为主原则
B.选择合理(有可比性)分析统计口径原则
C.结合配网线损在线管理应用情况，科学有效分析原则
D.针对高负损线路及台区，重点分析原则
[填空题]当原料气中氢含量低于设计值时,会造成( ),将严重影响PSA的操作性能,应及时缩短( ),以减少每一周期的杂质吸附量,使产品纯度恢复。
[多选题]10~35kV双回路同杆架设的架空线路导线,一般采用( )。
A.单纯三角形排列
B.垂直排列
C.三角形、水平混合排列
D.任意排列
[判断题]钉固方式为使用鱼尾板对密贴的基本轨进行牢靠钉固。
A.正确
B.错误
[单项选择]Questions 11 to 18 are based on the conversation you have just heard.
A. She met someone who could pay the bill.
B. She billed her new roommate for the suit.
C. She hasn’t found a suitable roommate yet.
D. She’s looking for someone who can lend her money.
[单项选择]影响X线照片清晰度的观察条件，不包括
A. 观片灯亮度
B. 照明用电源电压
C. 肉眼的MTF
D. 室内照明条件
E. 环境明暗程度
[多项选择]下述哪些征象提示腮腺肿瘤为恶性可能
A. 肿块境界不清，呈弥漫性浸润
B. 肿瘤中心坏死，显示低密度区或浓淡不均
C. 肿瘤外形规则，呈圆形
D. 肿块边界光滑，增强扫描均匀强化
E. 颈部淋巴结肿大
[多项选择]建设工程项目设计人员对采用（）和特殊结构时提出的保障施工作业人员安全和预防生产安全事故的措施建议是安全技术交底的技术依据之一。
A. 新材料
B. 新措施
C. 新技术
D. 新工艺
E. 新设备
[单选题]任何人发现有违反本规程的情况，应（ ），经纠正后才能恢复作业。
A.批评教育
B.严肃指出
C.立即制止
D.立即汇报
[单项选择]男，45岁，肥胖，发现血糖增高1年。近3d来视物成双，右侧肢体力弱。体检：双侧瞳孔等大，左眼外展位，向内、上、下活动受限，右侧鼻唇沟浅，伸舌偏右，右侧肢体肌力4级。病变部位在（）
A. 右侧面神经
B. 左侧内囊
C. 右侧中脑
D. 左侧动眼神经
E. 左侧中脑
[判断题]正规循环作业是指凡回采工作面在规定的时间内，按质、按量安全地完成作业规程中循环图表所规定的全部工序和工作量，并周而复始地完成规定的循环次数。( )
A.正确
B.错误
[单项选择]
"In the long run," as John Maynard Keynes observed, "we are all dead. " True. But can the (1) run be elongated in a way that makes the long run (2) And if so, how, and at what cost People have dreamt of (3) since time immemorial. They have sought it since the first alchemist put an elixir of (4) on the same shopping list as a way to turn lead into gold. They have (5) about it in fiction, from Rider Haggard’s "She" to Frank Herbert’s "Dune". And now, with the growth of (6) knowledge that has marked the past few decades, a few researchers believe it might be within (7) .
To think about the question, it is important to understand why organisms-people (8) -age in the first place. People are like machines: they (9) That much is obvious. However, a machine can always be (10) A good mechanic with a stock of spare parts can keep it going (11) . Eventu
A. disposed
B. repaired
C. bought
D. replaced
[多选题]调车作业在空线上牵引运行是，不准超过--，推进运行时，不准超过--。
A.50km/h
B.40km/h
C.30km/h
D.20km/h
[单项选择]提出科学的原子论的科学家是( )
A. 德谟克利特
B. 布鲁诺
C. 道尔顿
D. 牛顿
[不定项选择题]A.去枕平卧位
A.平卧位
B.平卧中凹位
C.半卧位
D.高斜坡卧位
E.颅脑手术后应采取
