热门试题:
[单项选择]女孩，3岁，发热8小时伴呕吐5次、抽搐1次，病后尿量少，于3月份入院。体检：T40℃，BP76／50mmHg，R48次／分，P140次／分，烦躁不安，神志恍惚，面色青灰，四肢冷，颈部及腹部皮肤有数个瘀点，心、肺无异常，腹部平软，肝脾不大，颈部有阻力，克氏征及布氏征均阴性。此女孩最可能的诊断是（）
A. 中毒型细菌性痢疾
B. 流行性脑脊髓膜炎
C. 过敏性紫癜
D. 血小板减少性紫癜
E. 败血症
[单项选择]心室肌细胞不具有下列哪一项生理特性
A. 兴奋性
B. 自律性
C. 传导性
D. 收缩性
E. 有效不应期长
[单选题]连续的立体火灾现场，应从（ ）开始勘验。
A.火场的最底层
B.火场的最上层
C.火场的中层
D.火场的任意部位
[判断题]2.4Ghz频段中国开放了13个信道（ 2.402～2.483 GHz），所以建议只使用1～13信道。
A.正确
B.错误
[单项选择]在窗体上画一个文本框，然后编写如下事件过程。当该程序运行后，如果在键盘上输入字母“a”，则文本框中显示的内容为 ______。 Private Sub Text1_KeyPress＜KeyAscii As Integer) Dim char as String char=Chr(KeyAscii) Text1.Text=String(5，KeyAscii) End Sub
A. aaaaa
B. AAAAA
C. aaaaaa
D. AAAAAA
[单项选择]风机和水泵的空载试运转时间一般为（）。
A. 0min～5min
B. 5min～10min
C. 10min～15min
D. 15min～20min
[单选题]发电车康明斯柴油机启机升速后，电磁阀的供电过程正确的是（ ）。
A.运行开关CD→高水温保护继电器→超速板→低油压保护继电器→停车电磁阀
B.运行开关CD→超速板→高水温保护继电器→低油压保护继电器→停车电磁阀
C.运行开关CD→高水温保护继电器→低油压保护继电器→超速板→停车电磁阀
D.运行开关CD→低油压保护继电器→超速板→高水温保护继电器→停车电磁阀
[判断题]速冻食品承运温度应达到-18℃以下，运输温度应-15℃以下。（ ）
A.正确
B.错误
[简答题]
In such a changing, complex society formerly simple solutions to informational needs become complicated. 61) Many of life’s problems which were solved by asking family members, friends or colleagues are beyond the capability of the extended family to resolve. Where to turn for expert information and how to determine which expert advice to accept are questions facing many people today
In addition to this, there is the growing mobility of people since World War Ⅱ. 62) As families move away from their stable community, their friends of many years, their extended family relationships, the informal flow of information is cut off, and with it the confidence that information will be available when needed and will be trustworthy and reliable. The almost unconscious flow of information about the simplest aspects of living can be cut off. Thus things once learned subconsciously through the casual communications of the extended family must be consciously learne
[单项选择]远区回声过低，声像图不清楚时，应调节下列哪一项
A. 增大检测深度
B. 使用增益(TG补偿调节
C. 减小增益
D. 用变频探头扫查
E. 调节监视器的显示
[单项选择]主轴是铣床的重要部件，X6132型铣床主轴是由（）支承的。
A. 2个轴承
B. 1个轴承
C. 4个轴承
D. 3个轴承
[单选题]总公司视频会议,会前( )开机试线。
A.90min
B.60min
C.30min
D.45min
[不定项选择]燃气管道所用钢管（镀锌钢管除外）在安装前应作（）。
A. 预热处理
B. 防腐处理
C. 调质处
D. 冷处理
[判断题]()裂解气深冷分离过程中，脱除裂解气中的水份采用精馏法。
A.正确
B.错误
[单项选择]齐某15周岁犯抢劫罪，17周岁犯故意伤害罪，现对其审判，齐某已满18周岁，本案审理应 _________。
A. 公开审理
B. 一般不公开
C. 一律不公开
D. 可以公开，应申请也可以不公开
[单选题]有动力附挂机车自阀手柄置取把（重联）位（配备锁闭销的机车还须插上锁闭插销），单阀手柄置( )。ZG75
A.制动位
B.取出
C.运转位
[单选题]下列关于建筑中交通空间的表述，哪项是正确的？( )
A.交通空间不能兼有其他功能
B.走道宽度与走道两侧门窗的开启方向无关
C.走道宽度与走道两侧门窗位置有关
D.走道宽度与建筑的耐火等级无关
[判断题]驾驶员必须在本车指挥员确定人员全部登车、车门关牢、车库门完全开启定位并发出指令后,方可驾驶车辆起步出库。()
A.正确
B.错误
[多选题]在追缴名单限制通行现场处置时如遇到当事车辆存在（ ）的情况可快速核实取证后先放行车辆再做事后追缴。
A.特殊危急
B.可能造成重大经济损失风险
C.危及人员生命财产安全
D.对逃费事实不认可
[多选题] "主卡持卡人不可以为( )申请附属卡。
A..朋友
B..同事
C..兄弟姐妹
D..同学"
[判断题]采掘工作面现场试验未实现甲烷电闭锁或风电闭锁，属于红线行为
A.正确
B.错误
[单项选择]下列不属于申请国家助学贷款需要提交的材料的是( )。
A. 借款人有效身份证件的原件和复印件
B. 借款人学生证或入学通知书的原件和复印件
C. 借款人同班同学或老师共两名见证人的身份证复印件及学生证或工作证复印件
D. 借款人和担保人应当面出具并签署书面授权，同意贷款银行查询其个人征信信息
[多项选择]招标投标的经济性体现在中标价格是( )的综合平衡。
A. 招标人预期投资目标
B. 招标人预期最高投资收益
C. 投标人竞争期望值
D. 投标人最低竞争期望值
E. 丰召标人最低投资目标
[多选题]下列关于法人类别的表述，正确的有（ ）。
A.居民委员会属于社团法人
B.财团法人只能是公益法人
C.财团法人的设立人在法人成立时属于法人的成员，而社团法人的设立人在成立时不得为法人成员
D.营利法人一般依据严格准则主义设立
[单选题]行政机关对已经生效的行政许可（ ）。
A.不能改变
B.不得擅自改变
C.可以随意改变
D.依法赔偿后可以改变
[判断题]正确地、规范地教育孩子比对孩子进行再教育要容易得多。
[单项选择]A) than C) what
B) as D) that
A. than
B. as
C. what
D. that
[单选题]下列关于安全生产工作方针的表述，最准确的是( )。
A.安全第一、预防为主、综合治理
B.以人为本、生命至上
C.安全第一、政府监管
D.安全第一、群防群治
[单项选择]
Section Ⅰ Use of English Directions: Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on Answer Sheet 1. "We want Singapore to have the X-factor, that buzz that you get in London, Paris, or New York." That is how Lee Hsien Loong, Singapore’s prime minister, (1) his government’s decision to (2) gambling in the country, (3) two large, Vegas-style casinos. Whether the casinos will indeed help to transform Singapore’s staid image remains to be seen. But the decision has already (4) an uncharacteristic buzz among the country’s normally (5) citizens. The government has contemplated, and rejected (6) casinos several times in the past. One reason was (7) Singapore’s economic growth was so rapid that casinos seemed like an unnecessary evil. Buddhism and Islam, two of the country’s main religions, (8) on gambling. The gove
A. why
B. that
C. because
D. for
[单项选择]营养性贫血的病人经治疗后，如果有效，血象中最早（）出现的变化是
A. 血红蛋白量上升，在治疗后4～5天增高
B. 红细胞数上升，在治疗后3～5天明显增高
C. 网织红细胞数上升，治疗后5～7天达高峰
D. 红细胞变大，在治疗后2～3天明显变大
E. 红细胞中心浅染恢复，出现于治疗后2～3天
[单项选择]Welcome to the Franklin Business Institute E244 Conversational English class. The object of this course is to learn how to converse fluently and effectively in English. For the next 10 weeks we will finely tune your skills in the art of debating and role-playing. We will also practice speech rhythm and diction with an emphasis on enunciation(清晰的声音) and specific speech problems faced by those who are studying English as a foreign language.
Numerous discussions on a wide variety of subjects will be held, including topics in business, fiction, travel, differences between Western and Chinese Culture, education and life experience.
You will have many opportunities to give oral presentations and voice your opinions. on the various topics that we plan to cover. It is very important that you talk as much as you can. Don’t wait for your instructor to ask you to speak. If you have a question, ask it. Additionally, if you have any questions about anything your fellow students say, pleas
A. Education.
B. Politics.
C. Culture.
D. Business.
[单项选择]胎盘的功能不包括
A. 气体交换
B. 营养供给
C. 废物排泄
D. 防御功能
E. 沟通母子感情
[多项选择]下列属于眼眶海绵状血管瘤的影像表现的是（）
A. 形态不规则
B. 渐进性强化
C. 强化持续时间长
D. 早期显著均匀强化
E. 眼球可有受压
[多选题]作业人员具备必要的（）知识，学会紧急救护法，特别要学会（）。
A.安全生产
B.电气
C.触电急救
D.溺水急救
[判断题]螺旋式熔断器的电源线应接在底座的中心接线端子上，负载线接在螺纹壳的接线端子上。（ ）
A.正确
B.错误
