热门试题:
[单项选择]The CBI will this week announce a Think British campaign aimed at cutting imports and stimulating home industries. The man behind the move is Sir Derek Ezra, chairman of the National Coal Board, who has persuaded the CBI’s council that firms can buy British supplies without paying more for their patriotism.
The target of a conference the CBI is calling early in the New Year will be the 50 biggest manufacturing companies in the private sector and 16 leading firms in distribution who together spend ￡35bn a year.
Sir Derek says, "By actively pursuing a policy on the line I have described they could have a major impact in stimulating industrial competitiveness and growth." Nationalized industries have already switched up to ￡100m worth of their buying from foreign suppliers to British firms in the past year.
In a paper which went to the CBI council last week, Sir Derek produced figures to demonstrate how, by hunting out suppliers who were prepared to co-operate closely
A. privately owned.
B. publicly owned.
C. jointly owned.
D. internationally owne
[判断题]发行库备用门应配置至少一把组合锁。
A.正确
B.错误
[多选题]焊条电弧焊常用( )等方法收尾熄弧。
A.划圈收弧
B.反复断续收弧
C.回焊收弧
D.划擦法
[判断题]《铁路运输收入管理规程》规定：专职负责运输收入进款的人员不得直接对外办理客货运输及收付款业务。
A.正确
B.错误
[判断题]整铸式辙叉坚固耐用,稳定性好,强度高,维修工作量少,零件少,安装方便。( )
A.正确
B.错误
[单选题]内水冷系统去离子水管路检修巡视包括:去离子水电导率、(____)等。
A.去离子水罐渗漏
B..进阀温度
C..进阀流量
D..进阀压力
[单项选择]甲状腺癌病理类型中恶性度最高的是（）
A. 乳头状癌
B. 滤泡状腺癌
C. 未分化癌
D. 髓样癌
E. 以上答案都不对
[单项选择]经射线探伤后胶片上出现的缺陷影像不包括（ ）。
A. 连续的黑色直线
B. 深色条纹
C. 一条淡色影像
D. 断续黑线
[单项选择]在鉴定第四组阳离子的时候，为了不使得Mg2+也一同沉淀下来，要保持溶液的pH约为( )。
A. 6
B. 7
C. 8
D. 9
[判断题]信贷余额扩张系数侧重考察因区域信贷投放速度过快而产生扩张性风险，因此该指标越低越好。( )
A.正确
B.错误
[单项选择]动脉瓣关闭见于
A. 快速射血期末
B. 等容收缩期初
C. 等容收缩期末
D. 等容舒张期初
E. 等容舒张期末
[单项选择]根据国家有关政策，可以排队轮候廉租住房的是（ ）。
A. 已准予住房租金核减的家庭
B. 已准予住房实物配租的家庭
C. 已准予购房贷款贴息的家庭
D. 已准予降低购房首付比例的家庭
[单选题]低压设备标准化配置要求按照“资源节约型、（)”的原则。
A.新型
B.成熟型
C.先进型
D.环境友好型
[单项选择]在硝酸生产中从氧化炉出来的NO经换热降温发生如下反应：2NO+O2→2NO2，已知某套硝酸生产装置3tNO气体经降温氧化生成2.7tNO2，则NO的氧化率为（）。
A. 30%
B. 80%
C. 90%
D. 40%
[单选题] 时钟给那些系统提供时间
A. FMGC
B. FDIU
C. CFDS
D. 以上都是
[单选题]（ ）指通行车辆通过屏蔽或干扰收费公路收费、计费设施等方式以缩短实际通行路径的逃费行为
A.一车多签（卡）
B.有入无出
C.屏蔽计费设备逃费
D.倒换卡
[单项选择]以下哪项不是引起消瘦的原因（）
A. 消化系统疾病引起进食减少
B. 慢性消耗性疾病
C. 糖尿病
D. 甲状腺功能减退症
E. 减肥、限制饮食
[判断题]：将检修设备停电,必须把各方面的电源完全断开。()
A.正确
B.错误
[判断题]变电站中,当工作电源因故障自动跳开后,备用电源自动投入装置动作使备用电源进入工作状态。
A.正确
B.错误
[判断题]8086/8088的数据总线不都是16位。
[判断题]穿芯打捞不需从井口切断电缆。( )
A.正确
B.错误
[不定项选择题]资料：（一）
Insurance is the sharing of risks, Nearly everyone is exposed to risk of some sort. The house owner, for example, knows that his property can be damaged by fire, the ship owner knows that his vessel may be lost at sea；the breadwinner knows that he may die at an early age and leave his family the poorer. On the other hand, not every house is damaged by fire nor every vessel lost at sea. If these persons each put a small sum of money into a pool, there will be enough to meet the needs of the few who do suffer loss, In other words, the losses of the few are met from the contributions of the money. This is the basis of insurance, Those who pay the contribution are known as “insured”and those who administer the pool of contributions as ”insurers”.
Not all risks can be covered by insurance. Broadly speaking, the ordinary risks of business and speculation cannot be covered. The risk that buyers will not buy goods at the prices offered is not of a kind that can be statistically estimated, and risks can only be insured against if they can be so estimated.
The legal basis of all insurance is the “policy”. This is a printed form of contract. It states that in return for the regular payment by the insured of a certain sum of money, called the “premium”, which is usually paid every year, the insurer will pay a sum of money or compensation for loss, if the risk actually happens. The wording of policies, particularly in marine insurance, often seems very old-fashioned, but there is a sound reason of this. Over a large number of years, many law cases have been brought to clear up the meanings of doubtful phrases in policies. The law courts have given these phrases a definite and indisputable meaning, and to avoid future disputes the phrases have continued to be used in polices even when they have passed out of normal use in speech.
The phrase “the pool of contributions”in the first paragraph means______.
A.the money paid by the insurers
B.the cost of administering insurance
C.the money paid by the insured
D.the amount of each premium
[多选题]全家享福袋包含（）、（）、（）、（）。
A.全家享套餐
B.家庭权益金礼包
C.宽带扩容
D.直降优惠
[判断题]出站色灯信号机显示下列信号：常态灭灯的出站色灯信号机转为点亮状态时：在兼作调车信号机时，一个月白色灯光——准许越过该信号机调车。
A.正确
B.错误
[判断题]接班人员对设备运行情况进行上岗前检查，检查设备运行状态是否与《监控中心运行工作日志》上记载一致，并签字确认。
A.正确
B.错误
[单选题]供气消防车压缩机一级压力为（ ）MPa。( )
A.33
B.1.50～1.90
C.5.78～7.90
D.0.30～0.36
[单选题] 题目:病人胆道完全梗阻时,其粪便呈
A.暗红色便
B.柏油样便
C.白陶土样便
D.果酱样便
E.粪便表面鲜红
[判断题]废水排放检测不包括PH值。.
A.正确
B.错误
[判断题] 发生空白重要凭证遗失,应在发现当日立即在要素系统进行挂失处理,并及时上报上级部门。
A.正确
B.错误
[单选题]旅客列车遇客列尾故障时，司机通知（）确认列车完整（根据司机的通知报告列车主管及总风管风压）。
A.车站值班员
B.列车调度员
C.车辆乘务员
D.助理值班员
[填空题]迟到时间测量要求在非目的层井段,井深大于1500m且小于等于2500时,至少()m实测迟到时间1次。(出自Q/SY 128-2020)
[单项选择]红细胞比容是指
A. 红细胞在血液中所占的容积百分比
B. 红细胞与其他血细胞之比
C. 红细胞与血浆之比
D. 红细胞与血管容积之比
E. 红细胞与血清之比
[单项选择]当事人互负债务，有先后履行顺序，先履行一方未履行的，后履行一方有权拒绝其履行要求，这是( )。
A. 不安抗辩权
B. 后履行抗辩权
C. 先履行抗辩权
D. 同时履行抗辩权
[单项选择]手足蠕动，多见于（）
A. 肝阳化风
B. 热极生风
C. 阴虚动风
D. 血虚生风
E. 外感风邪
[多选题]光纤传输中光纤自身的损耗主要有( )。
A.连接损耗
B.微弯损
C.吸收损耗
D.弯曲损耗
E.散射损耗
[判断题]装设接地线必须先接导体端，后接接地端，且必须接触良好。
A.正确
B.错误
[多项选择]经济法的调整对象包括（）。
A. 国家经济管理关系
B. 经营协调关系
C. 组织内部经济关系
D. 涉外经济关系
E. 其它应由经济法调整的经济关系
