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[单选题]在Excel中，如果要删除整个工作表，正确的操作步骤是( )
A.选中要删除工作表的标签，再按Del键
B.选中要删除工作表的标签，按住Shift键，再按Del键
C.选中要删除工作表的标签，按住Ctrl键，再按Del键
D.右键单击要删除工作表的标签，在弹出菜单中选择“删除”命令

热门试题:

[多选题]造成单动道岔搬不动的室外常见故障有（）。
A.自动开闭器11-12或41-42接点接触不良
B.安全接点接触不良
C.电机故障（线圈短路或开路）
D.配线断、端子接触不良、电缆故障

[单选题]供用电合同有效期低压不超过()年( )(《国网山东省电力公司业扩报装实施细则》鲁电企管[2018]855号)
A.3
B.5
C.7
D.10

[判断题]线路标志是用来表明铁路建筑物及设备的状态或位置以及表示各级管理机构管界等的标志。（）
A.正确
B.错误

[判断题]GJ-5型轨检车的基本原理是由光纤陀螺和加速度计构建该检测粱的惯性空间基准，通过激光摄像传感器和图像处理技术获得左右钢轨距检测粱的横向和垂向偏移值，通过坐标变换、数字滤波、合成处理等得到各项轨道几何参数。( )
A.正确
B.错误

[单选题]当心脏处于全心舒张期时
A.心室达到最大充盈
B.房室瓣关闭
C.心室容积不变
D.动脉瓣关闭
E.心室内压略高于心房内压

[单选题]王某多次吸毒，某日下午在市区超市门口与同居女友沈某发生争吵。沈某欲离开，王某将其按倒在地，用菜刀砍死。后查明：王某案发时因吸毒出现精神病性障碍，导致辨认控制能力减弱。关于本案的刑罚裁量，下列哪一项是错误的(____)。
A.王某刑事责任能力降低，可从轻处罚
B.王某在公众场合持刀行凶，社会影响恶劣，可从重处罚
C.王某与被害人存在特殊身份关系，可酌情从轻处罚
D.以上答案都不对

[单选题]启机后闭合5K，辅助发电机电压显示11OV，蓄电池充放电电流表显示放电的原因是：( )。
A.2RD烧损
B.QC犯卡、烧结不释放
C.逆流装置NL故障

[简答题]学生票价如何计算?

[单选题]关于防雷防静电检测正确的是：
A.一般性检测方法：目测。安监局定期对防雷防静电设施进行检查，保证完好及可靠性。隐蔽接地体部分由电气公司专业测试。
B.防雷接地装置每年雷雨季节前（4月20日前）检测一次，易燃易爆区域每年9月份复检一次，防静电接地装置每季度检测一次。防静电地面一年检测两次。发现不合格应立即处理。
C.机动部负责对全公司防雷、防静电设施进行测试工作。"

[单项选择]右室正常射血分数(RVEF)是
A. ＜50%
B. ≥50%
C. ≥40%
D. ＜40%

[多选题]护士为病人保守秘密的内容有:
A.病人的诊断名称
B.病人的经济状况
C.病人的治疗方法
D.病人不愿向外泄露的问题
E.病人的各种特殊检查和化验报告

[单项选择]Passage Two Questions 62 to 66 are based on the following passage. Kodak’s decision to file for bankruptcy (破产) protection is a sad, though not unexpected, turning point for a leading American corporation that pioneered consumer photography and dominated the film market for decades, but ultimately failed to adapt to the digital revolution. Although many attribute Kodak’s downfall to "complacency (自满) , " that explanation doesn’t acknowledge the lengths to which the company went to reinvent itself. Decades ago, Kodak anticipated that digital photography would overtake film - and in fact, Kodak invented the first digital camera in 1975 - but in a fateful decision, the company chose to shelf its new discovery to focus on its traditional film business. It wasn’t that Kodak was blind to the future, said Rebecca Henderson, a professor at Harvard Business School, but rather that it failed to execute on a strategy to confront it. By the time the company realized its mistake, it was too
A. They find it costly to give up their existing assets.
B. They tend to be slow in confronting new challenges.
C. They are unwilling to invest in new technology.
D. They are deeply stuck in their glorious past.

[单选题]关于腰下三角的描述,哪项是正确的?
A.内上界为下后锯肌下缘
B.外侧界为腹内斜肌后缘
C.下界为髂嵴
D.顶为背阔肌
E.底为腹横肌

[单选题]抱箍、紧固件等小型构件，其镀锌量不低于（）。
A.150g/m2
B.250g/m2
C.350g/m2
D.450g/m2

[判断题]婴儿胃呈水平位,当开始会走时,其位置逐渐变为垂直。()
A.正确
B.错误

[单项选择]用低频脉冲电流刺激神经和肌肉促进功能恢复的方法称（）
A. TENS
B. 音频疗法
C. 功能性电刺激
D. 电体操疗法
E. 痉挛肌电刺激

[判断题]中国联通5G王卡超级会员黄金版金融产品，赠送的金融权益话费，可与亲情卡等融合账户共享。
A.正确
B.错误

[单项选择]在居住区规划设计中，用地竖向规划多采用（）。
A. 纵横断面法
B. 设计等高线法
C. 设计中心线法
D. 高程箭头法

[判断题]精益课题改善八大步骤包括确定主题、设定目标、现状分析、确定核心改善点、思路与对策实施、效果确认、标准维持、未来改善计划。
A.正确
B.错误

[单项选择]认知因素致病的原因不包括（）。
A. 对逻辑的推理出现失误
B. 对事物的理解出现偏差
C. 对概念的使用出现失误
D. 他人的认知出现了偏差

[单选题]用管子滚动搬运应由专人负责指挥。管子承受重物后两端应各露出约（）cm，以便调节转向。
A.20
B.30
C.40
D.50

[单选题]某蛋白分子具有以下特点：①为三聚体(α、β、γ)；②有激活型和抑制型两种；③αGTP为其活化形式；④具有潜在的GTP酶活性。该蛋白最有可能
A.属于CAM
B.属于胰岛素受体
C.属于PKA
D.活化后调节AC活性
E.活化后调节PKC活性

[多选题]关于国内保函业务，下列表述正确的有（）。
A.保函金额与保证金的差额部分，应当由客户提供反担保
B.反担保的担保期限不得短于农业银行保函有效期
C.须通过信贷管理系统群（C3）办理
D.不得办理有效期5年以上的国内保函

[单选题]人防工程柴油发电机的贮油间、蓄电池室等房间应采用（）型灯具
A.防潮
B.低压
C.高温
D.密闭

[单项选择]下列行为中属于承诺的是( )。
A. 拍卖人的卖定
B. 投标
C. 商店明码标价出售商品
D. 寄送订餐广告

[填空题]The relation of language and mind has interested philosophers for many centuries. 61 ) The Greeks assumed that the structure of language had some connection with the process of thought, which took root in Europe long before people realized how diverse languages could be. Only recently did linguists begin the serious study of languages that were very different from their own. Two anthropologist-linguists, Franz Boas and Edward Sapir, were pioneers in describing many native languages of North and South America during the first half of the twentieth century. 62) We are obliged to them because some of these languages have since vanished, as the peoples who spoke them died out or became assimilated and lost their native languages. Other linguists in the earlier part of this century, however, who were less eager to deal with bizarre data from "exotic" language, were not always so grateful. 63)The newly described languages were often so strikingly different from the well studied languag

[单选题]单机挂车的辆数，线路坡度不超过12‰的区段，以（）辆为限；超过12‰的区段，由铁路局规定。
A.15
B.10
C.8
D.5

[判断题]题（1.0分）题号:699 难度:中 8章
直线控件可以在窗体上拖动,因此它具有MOVE方法.
A.正确
B.错误

[单项选择]
阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个最佳答案，并填在题前的括号内。

{{B}}The White House{{/B}}
We got up early this morning and{{U}} (1) {{/U}}a long walk after breakfast. We walked through the business section of the city. I told you yesterday that the city was larger{{U}} (2) {{/U}}I thought it would be.{{U}} (3) {{/U}}the business section is smaller than I thought it would be. I suppose that’s{{U}} (4) {{/U}}Washington is a special kind of city.{{U}} (5) {{/U}}the people in Washington work for the government. About 9:30 we went to the White House. It’s{{U}} (6) {{/U}}to the public from 10 till 12, and there was a long line of people waiting to get in. We didn’t have to wait very long, because the line moved{{U}} (7) {{/U}}quickly.
The White House is really white. It is painted every y
A. cloth
B. clothes
C. clothing
D. cloths

[单选题]电流互感器和电压互感器的二次绕组应有（）永久性的、可靠的保护接地。
A.一点且仅有一点
B.两点
C.多点
D.至少一点

[单项选择]

American suffers from an overdose of work. (1) who they are or what they do, they spend (2) time at work than at any time since World WarⅡ. In 1950, the US had fewer working hours than any other (3) country. Today, it (4) every country but Japan, where industrial employees log 2,155 hours a year compared (5) 1,951 in the US and 1,603 (6) West employees. Between 1969 and 1989, employed American (7) an average of 138 hours to their yearly work schedules. The work-week (8) at about 40 hours, but people are working more weeks each year. (9) , paid time off — holidays, vacations, sick leave — (10) 15 percent in the 1990s.

9（）
A. However
B. Nevertheless
C. Moreover
D. And

[判断题]客户的身份证、结婚证/离婚证、个人资产材料、经营材料均需上传系统。
A.正确
B.错误

[多选题]下列对电子酸碱测试仪表述正确的是( )(中)
A.电子酸碱测试仪可以测量受污染区域内液体的酸碱值、电压、pH电极斜率
B.可以储存最多200多个数据
C.适用于灭火救援中各种污水和化学物质等的pH值的测量
D.电极清洗周期建议用户每年对电极进行清洗一次以及配合仪器校正

[单选题]外阴恶性肿瘤中最常见的是( )
A.鳞状细胞癌
B.腺癌
C.黑色素瘤
D.基底细胞癌
E.外阴白斑

[填空题]青稞酒、（）茶是藏族人喜喝的饮料。

[填空题]用介损测试仪测量并联电容器的电容量和tanδ，采用(____)接线法。

[单选题]我国一般采用的安全电压为﹙﹚。
A.30V和15V
B.36V和12V
C.50V和25V

[多选题]稍息的动作要领是( )。
A.左脚顺脚尖方向伸出约全脚的三分之二
B.两腿自然伸直,上体保持立正姿势,身体重心大部分落于右脚
C.携枪(筒、炮)时,携带的方法不变,其余动作同徒手
D.稍息过久,可以自行换脚

[单选题]《中国金茂工程质量检查管理制度》在2021年更新调整中规定，风管安装完成后应进行________测试合格后方可进行隐蔽验收（资料检查）。
A.漏光
B.漏风量
C.通球
D.压力

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