热门试题:
[单项选择]女孩,10个月。点头、弯腰、举手发作2个月,每天十余次,脑电图呈高峰节律紊乱。其首选药物应是()
A. 丙戊酸钠
B. 卡马西平
C. ACTH
D. 氯硝西泮
E. 乙琥胺
[单项选择]药品生产或经营企业可以从不具有药品生产、经营资格的企业购进的是()
A. 国外引种的药材
B. 第一类疫苗
C. 二级野生药材物种人工制成品
D. 没有实施批准文号管理的中药材
E. 医疗机构制剂
[单项选择]血小板粘附率增高见于下列哪种疾病()
A. 巨大血小板综合征
B. 血小板无力症
C. 尿毒症
D. 心肌梗死
E. 低纤维蛋白原血症
[多选题]【作战训练安全常识】 火场内攻前应当做好哪些安全检查?
A.检查空气呼吸器压力,估算使用时间。
B.检查灭火防护服穿戴是否齐全规范
C.检查是否佩戴阻燃头套
D.检查头灯是否打开
E.检查呼救器是否打开
[单项选择]糖尿病患者出现糖尿时易出现()
A. 代谢性酸中毒
B. 代谢性碱中毒
C. 呼吸性酸中毒
D. 呼吸性碱中毒
E. 混合性酸中毒
[单选题] 10千伏配电线路使用的悬式瓷质盆形绝缘子的绝缘电阻应大于(____)MΩ。
A. 200
B. 300
C. 400
D. 500
[判断题]以下行为是否正确:未在接地保护范围内的不干。( )
A.正确
B.错误
[单项选择]
投保人解约退保对保险人造成的负面影响包括()。
a.解约退保可能意味着严重的逆选择
b.解约退保可能降低保险人的投资收益
c.解约退保影响保险人费用成本的收回
d.解约退保过多会影响保险人的声誉和形象
e.解约退保会降低保险精算的准确性
A. a、b、c
B. a、c、e
C. a、 b、c、d
D. a、 b、c、d、e
[判断题]施工日计划以月度施工计划为编制依据,施工办编制施工日计划时须与月度施工计划核对,编制的施工日计划经施工办主任(副主任)审批后,纳入调度日计划。
A.正确
B.错误
[单选题]【单选题】脑出血最好发的部位在( )。
A.小脑
B.中脑
C.间脑
D.脑桥
E.内囊
[单项选择]云南陆军讲武学堂创办于(),是中国近现代史上产生过重要影响的著名军事院校之一。
A. 1909年
B. 1908年
C. 1903年
[单项选择]In international matches, prestige is so important that the only thing that matters is to avoid ______.
[单项选择]太阳伤寒与中风的鉴别要点,下列解答哪项是正确的()
A. 或已发热、或未发热
B. 恶寒与否
C. 恶风与否
D. 汗出与否
E. 头痛与否
[单项选择]双代号网络图以()表示工作。
A. 节点
B. 箭线及其两端节点的编号
C. 箭线和节点
D. 波形线
[不定项选择题]共用题干
Homosexuals(同性恋者)
Many homosexuals prefer to be called gay or,for woman,lesbian.Most of them live quiet lives just______(51)anyone else.Some gay people have always raised children,______(52)or with partners,and the use of artificial insemination(人工受精)is increasing among lesbians.
Gay persons are in every kind of job.Some are very open about their homosexuality,and some are more private.Some______(53)their sexual orientation as a biological given and others as a choice.For those women who see it as a choice,one reason often given is the inequality in most heterosexual(异性恋的)relationships.
Homosexuality has been common in most cultures throughout history and generally______ (54).As a result,homosexual activity became a crime,______(55)which the penalty in early courts was death.Homosexual behavior is still______(56)in many countries and the United States.
Homosexuality later came to be viewed widely as less a sin than a sickness,but now no mentalhealth professional(具有专业资格的人)any longer ______ (57) homosexuality an illness. More recent theories to______(58)for homosexuality have included those based on biological and sociological factors.To date.______(59),there is no conclusive general theory that can explain the cause of homosexuality.
Attitudes______(60)homosexuality began to change in the second half of the 20th century. Gays attribute this,in part,to their own struggle for their rights and pride in their orientation. Some large companies now______(61)health-care benefits to the life partners of their gay employees. Many cities also have officially appointed lesbian and gay advisory(咨询的)committees.______(62)some attitudes have changed,however,prejudice(偏见)still exists,and in the late 1980s and early 1990s,there were considerable shouts against homosexuals,with attempt to ______(63)laws forbidding the granting of basic civil rights to gays.
The AIDS epidemic,which started in the 1980s,has devastated(毁坏)the gay community and brought it together as never before,The organized gay response to the lack of government financial support for fighting AIDS and to the needs of the thousands of AIDS victim______(64)they be gays or not,has been a model of community action.AIDS,however,has also______(65)people with another reason for their prejudice.
_________(58)
A.account
B.look
C.fight
D.plead
[单项选择]Is the goal to make all of our paper from waste It’’s a (47)______ question. If we collect enough waste, could companies stop using wood altogether The answer is no—but, (48)______ to popular belief, this is not a bad thing.
Although (49)______ rates are higher than ever before, there isn’’t enough to meet the growing demand—not even close. In addition to the fact that people still throw away a lot of (50)______ good paper, there’’s also some that’’s (51)______ and can’’t be recycled (think pizza boxes) , and lots that’’s never thrown away at all (such as books, magazines and filed documents).
Another issue is quality. Wood (52)______ can be recycled between five and seven times before they become too weak and fall apart—so companies have to keep (53)______ new fiber into the system. If you talk to designers and printers, they’’ll also tell you that certain design applications can’’t be met using paper with high recycled (54)______ .
Recently, some enviro
[单项选择]在封装了帧中继协议的接口上使能动态逆向地址解析协议的命令是:()
A. frame-relayinverse-arp
B. frame-relayreverse-arp
C. inverse-arp
D. reverse-arp
[单选题]【单选题】历史人物在历史上的作用表现为( )
A.加速或延缓历史的发展
B.改变历史发展的规律
C.决定历史时代的根本特点
D.改变历史发展的方向
[单选题]B-C-A-013 2
IIW试块的Φ50台阶孔有利测定斜探头的( )。
A.水平线性
B.动态范围
C.分辨力
D.灵敏度
[单选题]大革命中哪一城市的工人阶级接连举行了三次武装起义?( ) 易
A.天津
B.武汉
C.广州
D.上海
[判断题]实践表明,连杆轴颈的磨损比主轴颈的磨损严重。(中)
A.正确
B.错误
[单选题](第十条)消防员在特殊环境作战时,应采取针对性防护措施。开展金属、混凝土、玻璃等物质破拆时,应佩戴护目镜及具备( )功能的手套等防护装备。( )
A.防危化品
B.防割
C.防火
D.防静电
[单选题]调度指挥中心建立( )上报制度,车间要将次日作业信息(作业负责人、作业人数、机具及材料、作业项目、作业地点、进出通道编号等)及时报调度指挥中心,按规定程序审批后方可作业。
A.作业信息
B.作业里程
C.作业流程
D.作业计划
[单项选择]柴油机运转中若高压油管脉动强烈并发热,排气温度明显下降,喷油泵体发热并间有撞击声,其原因可能是()。
A. 喷油泵柱塞卡死
B. 喷油泵出油阀在开启状态卡死
C. 喷油器针阀在全开位置咬死
D. 喷油器针阀在关闭位置卡死
[单项选择]小学阶段是发展学生个性()。
A. 并不重要的时期
B. 非常重要的奠基时期
C. 没有效果的时期
D. 最不会受外界影响的时期
[单选题]BF002 输气站应根据本站生产及( )需要建立必需的资料.图.本。
A.运行
B.设备
C.管理
D.企业
[判断题]行政机关实施监督检查,不得防碍被许可人正常的生产经营活动。
[单项选择]一般成人记忆开始减退的年龄是()
A. 40岁
B. 45岁
C. 50岁
D. 55岁
E. 60岁
[判断题]铁壳开关安装时外壳必须可靠接地。( )
A.正确
B.错误
[单选题] 药物作用的两重性是指( )
A.治疗作用与副作用
B.对因治疗与对症治疗
C.防治作用与不良反应
D.预防作用与治疗作用
E.过敏反应与特异质反应
[多项选择]《建设工程质量管理条例》对建设单位在工程质量方面规定了()。
A. 不得任意压缩合理工期
B. 不得暗示施工单位违反建设强制性标准而降低建设工程质量
C. 不得自选采购建筑材料
D. 不得迫使承包方以低于成本的价格竞标
E. 不得将应由一个承包单位完成的建设工程项目分解成若干部分发包给几个承包单位
[判断题]在光纤回路进行接触激光源的工作,不需要采取防护措施。
A.正确
B.错误
[单项选择]如果你能感知静电,那么这些静电至少是()。
A. 50V
B. 150V
C. 1500V
D. 3000V
[单选题]BB002注水井窜槽加剧套管外壁的腐蚀,( )。
A.降低抗挤压性能
B.提高抗拉胜能
C.不影响采油
D.提高产量
[判断题]简单电力系统中,同步发电机保持暂态稳定的条件是转子受扰运动过程中加速面积小于最大可能的减速面积。
A.正确
B.错误
[单选题]在授权间隙或客户较少时,柜员可有策略地开展简单营销,并( )将其推荐给营销人员进行接触式营销。
A.在征得客户同意后
B.积极
C.及时
D.迅速
[单选题]CRTSⅠ型板式无砟轨道,凸形挡台分为圆形和半圆形,半径为( )。
A.250mm
B.260mm
C.270mm
D.280mm