[单选题]角球弧的半径是……A.9.15米(10码)B.1米(1码)C.12厘米(5英寸)D.5.5米(6英寸)
[多选题]下列可能是产生盲袢综合征的原因有( )A、小肠襻内容物瘀滞B、细菌过度增殖C、小肠襻过短D、小肠端侧或侧侧吻合术造成的盲袢或盲袋E、手术旷置的残留肠襻
[多选题]下列关于麻黄碱的描述哪些是错误的 ( )A、对外周的作用强于对心脏的作用B、对心脏的作用强于对外周的作用C、仅对心脏有作用D、仅对外周有作用E、可以引起中枢的兴奋作用
[多选题]单纯疱疹病毒脑炎的CT改变为A、颞叶低密度改变B、脑室受压C、额叶低密改变D、占位效应E、影像学表现可以正常
[单选题]钢丝绳在有潮湿环境中使用时,表面形成大量的斑坑,使钢丝绳( )损坏.A.腐蚀B.磨损C.弯曲疲劳
[单选题]Windows系统的对话框中,用户必须选择且只能选择其中一项的矩形框,被称为( ).A.复选框B.单选框C.文本框D.列表框
[单选题]Ezonexam has 50 offices. The employees in these offices have limited knowledge of Windows 2000. Each office has a network of between five and 20 client computers. The office networks are connected to each other. The company is buying 50 identical computers to run Windows 2000 Server in these offices. The server must be installed to the company’s standard configuration. You use Setup Manager to create a network shared distribution folder and a Unattend.txt file that specifies the company’s standard configuration.You want to automate the installation process as much as possible, in the least possible amount of time.What should you doA.Run Makebt32.exe to create four installation startup disks and add the Unattend.txt file to the first disk. Instruct an employee at each office to start the installation by using these disks.B.Create a Microsoft MS-DOS network boot disk that makes a connection to the network shared distribution folder and runs the winnt command with the /s and /u switches. Instruct an employee at each office to start the installation by using this disk.C.Create a floppy disk that contains only the Unattend.txt file. Instruct an employee at each office to start the installation by using the Windows 2000 Server compact disc, with the floppy disk inserted.D.Create a Windows 2000 folder on a hard disk. Copy the Windows 2000 Server compact disc to the folder. Add the Unattend.txt file to the folder. Copy the folder to a writeable CD. Instruct an employee at each office to start the installation by suing this CD.
[单选题]在Windows中,可以确保打开一个很久以前、又记不清用何种程序建立的文档的操作是(10).A.用建立该文档的程序打开B.用“开始”菜单中的“文档”命令打开C.用“开始”菜单中的“运行”命令运行它D.用“开始”菜单中的“查找”命令找到该文档,然后双击它
[多选题]低流量吸入麻醉的技术要求包括A、供气系统需有缺氧报警装置B、精密的气体流量计C、精密的麻醉药蒸发罐D、系统的密闭性能E、二氧化碳吸收装置以及呼吸器
[单选题]既能祛风湿、舒筋活络,又能解毒止痢的药是A.汉防已B.伸筋草C.老鹳草D.木瓜
[多选题]关于糖尿病神经病变的描写正确的是A、脑神经病变很常见B、可累及神经系统任一部位C、周围神经损伤主要表现为手套、袜套样感觉障碍D、发病与山梨醇代谢旁路亢进有关E、神经传导速度减慢早于临床症状出现
[单选题]下列程序的功能是给r输入数据后计算半径为r的圆面积s.程序在编译时出错. main( ) /* Beginning */ { int r; float s; seanf(%d,&r); s=*π*r*r; printf(s=%f\n,s); } 出错的原因是( ).A.注释语句书写位置错误B.存放圆半径的变量r不应该定义为整型C.输出语句中格式描述符非法D.计算圆面积的赋值语句中使用了非法变量
[判断题]用矿用机车运输非电雷管时,应采用可靠的绝缘措施.( )
[多选题]雷诺病的诊断依据包括A、发作有寒冷或精神刺激为诱因B、双侧受累C、一般无坏疽D、无其他引起血管痉挛发作疾病的证据E、病史2年以上
[多选题]脊麻发生呕吐常见的原因有A、胃肠蠕动增强B、胆汁反流入胃C、低血压、脑缺氧D、胃液分泌增多E、手术牵拉内脏
[多选题]青少年牙周炎的临床特点是A、主要发生于青春期B、菌斑、牙石量少C、好发于第一恒磨牙和上下切牙D、牙槽骨形成弧形吸收E、病程进展快
[单选题]执行以下程序段 a$=abbacddcba For i=6 To 2 Step-2 X=Mid(a,i,i) Y=Left(a,i) z=Rfight(a,i) z=UCase(X&Y&z) Next i Print z 输出结果为A.ABAB.BBABBAC.ABBABAD.AABAAB
[多选题]下列哪些可能会造成LMA插入困难 ( )A、高喉头B、扁桃体炎C、舌头过大D、尖下颌E、头后仰困难
[判断题]在会计监督检查中,检查人员应当如实填写会计监督检查工作记录.( )
[单选题]关于动脉血CO2分压升高引起的各种效应,下列哪一项叙述是错误的A.刺激外周化学感受器,使呼吸运动增强B.刺激中枢化学感受器,使呼吸运动增强C.直接兴奋呼吸中枢D.使氧解离曲线右移
[单选题]合成胆固醇的限速酶是A.HMG-CoA合酶B.HMG-CoA裂解酶C.HMG-CoA还原酶D.硫解酶