热门试题:
[单项选择]违反旅游法规定被吊销导游证、领队证的导游、领队和受到吊销旅行社业务经营许可证处罚的旅行社的有关管理人员，自处罚之日起未逾（）年的，不得重新申请导游证、领队证或者从事旅行社业务。
A. 1
B. 2
C. 3
D. 4
[单项选择]多生长在皮肤层，自幼发病的血管瘤的分型为（）
A. 毛细血管型
B. 海绵型
C. 混合型
D. 骨质型
E. 肌肉型
[单项选择]下列各项中，不属于速动资产组成部分的是( )。
A. 货币资金
B. 应收账款
C. 应收票据
D. 预付账款
[单选题]阿托品用于全身麻醉前给药的主要目的是
A.解除胃肠平滑肌痉挛
B.防止休克
C.抑制呼吸道腺体分泌
D.抑制排便、排尿
E.防止心律失常
[单项选择]所谓淡泊的心境也就是我们经常说的（），即平淡、宁静、谦和的心境。
A. 自负心
B. 自信心
C. 自尊心
D. 平常心
[多项选择]基金管理人依法发售基金份额，募集基金，应当向国务院证券监管机构提交( )文件，并经管理机构核准。
A. 申请报告
B. 基金托管协议草案
C. 招募说明书草案
D. 会计事务所审计的基金管理人近3年的财务会计报告
E. 律师事务所出具的法律意见书
[多项选择]恶性葡萄胎与良性葡萄胎的相同点在于
A. 绒毛侵犯子宫壁深肌层
B. 可见胎盘绒毛组织
C. 滋养层细胞有不同程度的增生
D. 明显的出血坏死
[单项选择] Under existing law, a new drug may be labeled, promoted, and advertised only for those conditions in which safety and effectiveness have been demonstrated and which the Food and Drug Administration (FDA) has approved, or so-called approved uses. Other uses have come to be called "unapproved uses", and cannot be legally promoted. In a real sense, the term "unapproved" is a misnomer because it includes one phrase two categories of marketed drugs that are very different.
It is common for new research and new insights to identify valid new uses for drugs already on the market. Before such advances can result in new indications for inclusion in drug labeling, however, the available data must meet the legal standard of substantial evidence derived from adequate and well-controlled clinical trials. Such evidence may require time to develop, and, without initiative on the part of the drug firm, it may not occur at all for certain uses. However, because medical literature on new uses exi
A. prohibiting the unlabeled use
B. permitting the disapproved use
C. allowing the practice of the unlabeled use
D. hastening their approval of the disapproved use
[判断题]动态评价评价目的是及时掌握设备状态变化情况，动态调整设备检修策略，迅速有效处理设备状态异常。
A.正确
B.错误
[多项选择]对空气滤清器粗滤芯进行保养应（）。
A. 每年更换一次
B. 清洗6次以后更换
C. 两年更换一次
D. 清洗2次以后更换
[单选题]党推动改革全面发力、多点突破、蹄疾步稳、纵深推进，从夯基垒台、立柱架梁到全面推进、积厚成势，再到系统集成、协同高效，各领域基础性制度框架基本确立，许多领域实现（ ）。
A.系统性变革，整体性重塑、全局性重构
B.时代性变革、历史性重塑、系统性重构
C.历史性变革、系统性重塑、整体性重构
D.重大性变革、历史性重塑、全局性重构
[单选题]【单选题】
下面哪个不是OSPF定义的基本网络类型?
A.VIRTUAL LINK
B.P2MP
C.BROADCAST
D.NBMA
[简答题]求函数f(x，y)=x3-4x2+2xy-y2+1的极值．
[多项选择]视错觉是普遍存在的现象，其主要类型有( )。
A. 形状错觉
B. 色彩错觉
C. 物体运动错觉
D. 文字错觉
E. 臆想错觉
[单选题]JPXC-1000型继电器反向不吸起电压应大于（ ）。
A.100V
B.200V
C.220V
D.300V
[单项选择]诊断股外侧皮神经病的最重要手段是（）
A. 病史与查体
B. 电诊断
C. MRI
D. 超声检查
E. 体感诱发电位
[单选题]抑制气性坏疽杆菌生长繁殖和停止其产生毒素的高压氧疗法中需几个大气压的纯氧()
A.一个
B.二个
C.三个
D.四个
E.五个
[单项选择]关于肝脏横沟的描述，下列正确的是（）
A. 由胆囊窝和下腔静脉沟组成
B. 为第二肝门所在
C. 由脐静脉窝和静脉韧带构成
D. 内含肝管、门静脉、肝固有动脉、淋巴管和神经
E. 为第三肝门所在
[单项选择]膀胱结核常常表现为（）
A. 50岁以上男性尿频并进行性排尿困难
B. 膀胱刺激征并排尿终末疼痛
C. 膀胱刺激征并发热、脓尿
D. 膀胱刺激征并血尿
E. 膀胱刺激征并耻骨上隐痛放射到腹股沟
[不定项选择题]女性，33岁，白带增多2月，性交后出血2次，妇科检查：宫颈中度糜烂，子宫前位，正常大小，双附件(一)。
筛选宫颈癌的常用检测方法是
A.宫颈刮片
B.B超
C.阴道细胞涂片
D.宫颈活组织病理检查
E.阴道镜检查
[单选题]玉米茎秆上的通气结构是( )。
A.筛孔
B.气孔
C.纹孔
D.皮孔
[判断题]危险化学品入库前应检查登记，领用时应按最大使用量发放，并应定期检查库存。
[单项选择]
There are two kinds of memory: short-term and long-term. Information in long-term memory can be remembered at a later time when it is needed. The information may be kept for days or weeks. However, information in short-term memory is kept for only a few seconds, usually by repeating the information over and over. The following experiment shows how short-term memory has been studied.
Henning studied how students who are learning English as a second language remember vocabulary. The subjects in his experiment were 75 college students. They represented all levels of ability in English: beginning, intermediate, and native-speaking students.
To begin, the subjects listened to a recording of a native speaker reading a paragraph in English. Following the recording, the subjects took a 15-question test to see which words they remembered. Each question had four choices. The subjects had to circle the word they had heard in the recording. Some of the questions had four choi
A. beginners have difficulty distinguishing the pronunciation of words
B. advanced students remember words by their meaning
C. it is difficult to remember words that sound alike
D. it is difficult to remember words that have the same meaning
[判断题]作业现场的生产条件和安全设施等应符合有关标准、规范的要求，工作人员的劳动防护用品应合格、齐备。
A.正确
B.错误
[简答题]试分析芝诺的诡辩论与高尔吉亚的诡辩论之间的联系与差异。
[单项选择]清热解毒与疏散风热并用，寓“火郁发之”之义的方剂是
A. 黄连解毒汤
B. 普济消毒饮
C. 清瘟败毒饮
D. 青蒿鳖甲汤
E. 龙胆泻肝汤
[单选题]一氧化碳中毒后最好的氧疗措施是
A.低流量给氧
B.中流量给氧
C.高压氧
D.高流量给氧
E.湿化瓶内加乙醇给氧
[单项选择]制作暂基托时常使用的材料是（）。
A. 蜡
B. 白凝塑料
C. 光固化塑料
D. B+C
E. A+B+C
[单选题](第十五条)处置公路隧道灾害事故,一般情况下车辆应停放在( )。 ( )
A.隧道两端洞外左侧
B.隧道两端洞外右侧
C.隧道一端洞外左侧
D.隧道一端洞外右侧
[判断题]职业道德是指从事一定职业的人在履行职业职责的过程中应遵循的特定职业思想、行为准则和规范。 ( )
A.正确
B.错误
[单选题]CSK-1A试块R50、R100阶梯圆弧面同时获得两个反射回波用于校正（ ）。
A.横波扫描速度
B.纵波扫描速度
C.分辨率
D.入射点
[单项选择]男，30岁，腹痛、腹泻3个月，临床考虑溃疡性结肠炎。钡灌肠提示"慢性结肠炎"。最有诊断价值的大便性状是（）
A. 稀水样便
B. 柏油样便
C. 果酱样便
D. 黏液脓血便
E. 血便
