热门试题:
[判断题]结算性同业存放银行结算账户的开立，本行各营业机构均有权受理。
A.正确
B.错误
[单项选择]哪个复审应该把重点放在系统的总体结构、模块划分、内外接口等方面
A. 详细设计
B. 系统设计
C. 正式
D. 非正式
[单选题]已知菊粉可经肾小球自由滤过，但不被肾小管重吸收和分泌。给某人静脉注射菊粉后，肾脏每分钟可将125ml血浆中的菊粉完全清除，该值等于
A.肾小球滤过率
B.肾血流量
C.肾血浆流量
D.肾小管分泌率
E.肾小管重吸收率
[单选题]多次接受输血者常可出现有
A.溶血反应
B.细菌污染反应
C.左心功能衰竭
D.过敏反应
E.发热反应
[单选题]据《中国南方电网有限责任公司电力安全工作规程》规定,在有爆炸危险场所,不应利用金属管道、构筑物的金属构架及电气线路的工作零线作为接地线或( )使用。
A.接地线
B.零线
C.火线
D.导线
[判断题]《铁路旅客运输规程》规定，因承运人责任使旅客不能按票面记载的日期、车次、座别、铺别乘车时，站、车应重新妥善安排。
A.正确
B.错误
[判断题]工业三废指的是废水、废气、废渣。
A.正确
B.错误
[单选题] 选择数控铣床刀具要关注刀具的( ),通常刀具的材料选用高速钢和硬质合金。
A.使用寿命、经济性
B.切削条件、切削速度
C.切削温度、耐用度
D.耐用度、切削条件
[单选题]公文立卷的具体方法很多,但其本质都是( )。
A.一案一卷,一会一卷
B.同人同事立一卷
C.统计表.报表合卷
D.把握文件的特征
[单项选择]
One day I was at the airport waiting for a ticket to New York and the girl in the ticket office said, "I’m sorry, I can’t sell you a ticket. Our computer is down. "
"If your computer is down, just write me out a ticket. "
"I can’t write you out a ticket. The computer is the only one allowed to do so. "
I looked down on the computer and every passenger was just standing there staring at the black screen. Then I asked her, "What do all you people do"
"We give the computer the information about your trip, and then it tells us whether you can fly with us or not. "
"So when it goes down, you go down with it. "
"That’s good, sir. "
"How long will the computer be down" I wanted to know.
"I have no idea. There’s no way we can find out without asking the computer. "
After the girl told me they had no
A. When the Computer Is Down
B. How to buy a ticket
C. The Computer of the Airport
D. Asking the Computer
[单选题].水流从吸水管沿着泵轴的方向以绝对速度C进入水泵叶轮,自( )处流入,液体质
A.水泵进口
B.叶轮进口
C.吸水管进口
D.真空表进口
[单选题] 使用燃气灶具时,()。 [单选题] *
A.应先开气阀后点火,即“气等火”
B.应先点火后再开气,即“火等气”
C.先点火还是先开气阀都无所谓,二者都是正确的
[单选题]工作中不得做与（）无关的事情，严禁脱岗、串岗。
A.自己
B.工作
C.作业
[多选题]《煤矿安全规程》中规定，掘进机不带有内喷雾装置时，必须使用（ ）。
A.外喷雾装置
B.即时向工作面洒水
C.湿式除尘器
D.加强通风
[多选题]（ ）能导致车载信号ATP触发紧停。
A.列车超速
B.逃生门故障
C.列车完整性丢失
D.驾驶室车门无法关闭
E.后溜超过阀值
F.车地通信丢失
[单选题]按照《国家电网公司网络与信息系统安全管理办法》要求，(____)承担公司电力监控系统网络安全的管理职能，负责公司电力监控系统和调度管理信息类系统的安全管理。
A.国网信通部
B.国调中心
C.国网营销部
D.国网运检部
E.略
F.略
G.略
H.略
[多选题] 枪支弹药安全管理原则为( )
A...合理配备
B...专人专用
C...严格管理
D...确保安全
[单项选择]运输企业之间的竞争，是由运输供给的( )所决定的。
A. 长期性
B. 可替代性
C. 不可存储性
D. 不平衡性
[单选题]由于设备原因，（ ）与检修设备之间连有断路器（开关），在接地刀闸和断路器（开关）合上后，在断路器（开关）的操作处或机构箱门锁把手上，应悬挂“禁止分闸！”标示牌。
A.停电设备
B.隔离开关
C.接地刀闸
D.非检修设备
[单项选择]下列哪项为心脏非同步电复律的适应证（）
A. 心室颤动和扑动
B. 心房颤动和扑动
C. 室上性心动过速
D. 完全性房室传导阻滞
E. 病态窦房结综合征
[单选题]凡参加高处作业的人员，应（）进行一次体检。
A. 2年
B.1年
C.3年
D.4年
[单项选择]政府对于行业的管理和调控主要是通过( )来实现的。
A. 宏观政策
B. 产业政策
C. 财政政策
D. 货币政策
[判断题]除另有规定外，流浸膏剂多用渗漉法和煎煮法制备。
[单项选择]When he was offered the position, he didn't know （ ） to accept it or not.
A. whether
B. if
C. what
D. how
[单项选择]
Long long ago mankind began to use tools. Throughout the world, you can still find the tools which were used over two million years ago. People made such tools by hitting one stone (36) another. By this means, they got pieces from one of the stones. These pieces of stone were always (37) on one side. People utilized them to (38) skin and meat from some animals that were dead, (39) to make other tools from wood. Mankind needed (40) use tools since, unlike other meat-eating (41) , say lions, they did not have sharp teeth. Tools greatly helped people obtain food more (42) .
Tools helped (43) human intelligence as well when human worked with them. The human brain became bigger gradually, and human beings began to invent a growing number of tools. The stone piece was one of the (44) tools that were used by people, and maybe it was (45) . Some scientists hold it was the key (46) huma
A. hard
B. easily
C. nearly
D. almost
[单项选择]女，27岁。停经55天，伴恶心、呕吐。妇科检查：子宫增大约妊娠50天，双侧附件（-）。该病例首选辅助检查是（）
A. B超
B. 基础体温测定
C. 宫颈黏液检查
D. 血HCG检测
E. 黄体酮试验
[单选题]下列调节规律中能够预测偏差的变化趋势的是()。
A.比例调节
B.微分调节
C.积分调节
D.PID调节
[多项选择]此电脑租赁公司的广告属于( )。
A. 一般的广告
B. 要约
C. 要约邀请
D. 承诺
[填空题]
Every geologist is familiar with the erosion cycle. No
sooner has an area of land been raised alive sea-level than it becomes subject
to the erosive forces of nature. The rain beats down on the ground and washed
(51) the finer particles, sweeping them into rivulets and then
into rivers and out to sea. The frost freezes the rain water in cracks of the
rocks and breaks (52) even the hardest of the constituents of
the earth’s crust. Blocks of rock dislodged at high levels are brought down by
the force of gravity. Alternate heating and (53) of bare rock
surfaces causes their disintegration. In the dry regions of the world the wind
is a powerful force in removing material from one area to another. All this is
natural. But nature has also provided certain defensive forces. Bare rock
surfaces are in (54) course protected by soil itself
dependent initially on the weathering of the rocks. Slowly (55)
surely, different type
[单选题]程序计数器（P
C）的功能是（ ）。
A.对指令进行译码
B.统计每秒钟执行指令的数目
C.存放下一条指令的地址
D.存放正在执行的指令地址
[判断题]票据的中文大写金额数字应用正楷或行书,如果金额数字书写中使用繁体字,不予受理。( )
A.正确
B.错误
