热门试题:
[填空题]In business, many places adopt a credit system, which dates back to ancient
times. At present, purchases can be made by using credit cards. They fall
into two categories: one has (1) ______ , while the other is accepted (1) ______
almost everywhere. The application for the use of the latter one must be
made at a (2) ______ (2) ______
Once the customer starts using the card, he will be provided with a monthly
(3) ______ by the credit company. He is required to pay one (3) ______
quarter to half of his credit (4) ______ every month. (4) ______
Advantages. 1. With a card, it is not (5) ______ to save up money (5) ______
before an actual purchase. 2. If the card is lost, its owner is protected.
3. A (6) ______ and complete list of purchase received from the (6) ______
credit company helps the owner to r
[单选题]真空灭弧室的金属屏蔽筒的作用之一是()。
A.导电作用
B.吸附电弧产生的金属蒸气
C.绝缘作用
[单选题]线路直线地段应按钢轨长度误差量配对使用,在每节轨上相差量一般应不大于( ),并应前后、左右抵消。
A.1mm
B.2mm
C.3mm
D.4m
[多选题]综合不停电作业法更换柱上变压器作业,关于移动箱变车的接地要求,正确的有( )。
A.与柱上变压器的接地装置互相独立且保持足够的距离。
B.工作接地.保护接地和防雷接地采用“三位一体”。
C.工作接地与防雷接地须保持5m的空间距离.地中距离不小于3m。
D.接地电阻不大于4Ω。
[多项选择]下列有关公有制经济主体地位的说法正确的有( )。
A. 公有资产在社会总资产中占优势
B. 国有经济占绝对优势
C. 国有经济控制国民经济命脉,对经济发展起主导作用
D. 国有企业和集体企业占优势
[单选题]玻璃板液位计检查方法正确的是( )。
A.A:关闭上引出阀排净
B.B:关闭下引出阀排净
C.C:关闭上下引出阀,排净后重新建立液位,并与DCS现实比对
[单选题]以下说法错误的是()。
A.同步通信有公共时钟,通信双方按约定好的时序联络。
B.异步通信采用应答方式通信,具体的联络方式有不互锁、半互锁和全互锁。
C.串行传输是指数据在一条线路上按位依次进行传输,线路成本低,但速度慢,适合近距离的数据传输。
D.并行传输是指每个数据位都有一条独立的传输线,所有的数据位同时传输。
[单项选择]根据FIDIC《生产设备和设计—施工合同条件》,承包商应在( )天内向设备监理工程师发生索赔通知。
A. 15
B. 21
C. 28
D. 30
[单项选择]
Text 4 In applying the Optimum Currency Area (OCA) framework, the consensus that East Asia presents as good a candidate for monetary integration as Europe is generally arrived at. However, it can be observed that OCA framework had only an insignificant part to play in the decision to pass the Europe Monetary Union (EMU), it tends to be overshadowed by political sentiments. Thus, the central question on the possibility of an Asian Monetary Union lies not in its satisfaction of the OCA criteria, but whether the political resolve to achieve such a union is existent. Unfortunately, it appears that the political climate of East Asia is not favorable towards such a union at present, and is unlikely to undergo much positive alteration in the near future. Thus the manifestation of an Asian Monetary Union is unlikely in the foreseeable future, as the political resolve to bring this about is evidently lacking. However, to dismiss outright the possibility of creation of an East Asian
A. The political resolve.
B. The imbalance in Asian economic development.
C. The cultural differences.
D. The historical and geographic conflicts.
[单选题]成熟红细胞主要以糖酵解供能的原因
A.缺氧
B.缺少 TPP
C.缺少辅酶 A
D.缺少线粒体
E.缺少微粒体
[单选题]中级单选题生物处理废水方法最初用在()
A.、工业污水处理
B.酸性污水处理
C.碱性污水处理
D.城市生活污水处理
[单项选择]高等学校应当面向社会,依法(),实行民主管理。
A. 自由办学
B. 开放办学
C. 自助办学
D. 自主办学
[多项选择]颅骨多发性骨髓瘤的临床表现和诊断依据是()
A. 病人从发病到就诊一般是3个月至1年
B. 头皮肿物无波动,压痛不明显
C. 血液检查白细胞次数明显增加
D. 骨髓检查可表现为细胞生长活跃
E. 颅骨平片检查可见多发散在、大小不一的低密度区,这种溶骨性破坏骨缘没有硬化带
[单选题]用钳压法接续的导线适用范围为( )。
A.LJ-16~70 mm2
B.LJ-16~95mm2
C.LJ-16~120 mm2
D.LJ-16~185 mm2
[判断题]( )幼儿剧烈运动后,要休息10-15分钟,再进食。
A.正确
B.错误
[单选题]对当事人申请恢复施工、使用、生产、经营的,消防救援机构应当自检查之日起()作出决定,送达当事人。
A. 三日内
B. 三个工作日内
C. 五日内
D. 五个工作日内
[判断题]《中国铁路上海局集团有限公司普速铁路客运非正常情况应急处置办法》(上铁客〔2018〕354号)规定,车站突发大客流时积极采取分区截留、横向切块、纵向成行、提前预检、专人带队、分批乘车的办法,组织旅客有序乘车。
A.正确
B.错误
[单项选择]
[听力原文]
M: Good morning, have you anything to declare
W: No, I’ve only been abroad for a few days. That’s why I came through this gate.
Where did the conversation most probably take place ()
A. In a court room.
B. At a department store.
C. At the customs.
D. At an insurance company.
[单选题]分布于颈动脉窦和颈动脉小球的神经是
A.面神经
B.前庭蜗神经
C.舌咽神经
D.迷走神经
E.舌下神经
[判断题]验电是保证电气作业安全的技术措施之一。( )
A.正确
B.错误
[多选题]自然人之间借款合同自出借人提供借款时生效,下列情形中,可以认为满足“出借人提供借款”的要件有( )。
A.以现金支付的,借款人收到借款时
B.以银行转账支付的,款项到达借款人账户时
C.以票据支付的,借款人取得票据权利时
D.以特定资金账户支配权为支付方式的,借款人取得对该账户实际支配权时
[多选题]为做好锅炉合理排污工作,司炉人员应做到
A.根据排污率算出相对应的排污量
B.排污不要集中在某一个排污阀上, 要依次开关各个部位的排污阀, 而且掌握排污量要主次分明
C.排污前后应进行化验,以便随时修正排污量
D.为保证水质合格,过量排污
[单选题] 火力发电厂的汽水系统主要由锅炉、汽轮机、凝汽器和( )组成。
A. 加热器;
B. 除氧器;
C. 凝结水泵;
D. 给水泵。
[单项选择]
民族独立和解放是不可抗拒的时代潮流。下列领导人中,反对殖民统治、争取民族独立的是()
①克伦威尔
②华盛顿
③玻利瓦尔
④林肯
⑤拿破仑
A. ②④
B. ②③
C. ①③⑤
D. ②⑤
[单项选择]To speed ______you entry, please bring your Admission Card with you.
A. up
B. on
C. out
D. down
[单项选择]下列有关签订订货合同的说法不正确的是( )。
A. 对于重要的设备,最好与一个总厂商签订合同
B. 对于长时间使用的材料,最好能与几家供货厂商签订连续供货和定期结算的合同
C. 因为用量小,所以不必担心零星物资的供应
D. 咨询工程师要密切注意合同履行情况,及时调整和补充定货
[单选题]最易引起主动脉瓣第二心音增强的疾病是( )
A.主动脉粥样硬化
B.主动脉瓣狭窄
C.主动脉瓣关闭不全
D.主动脉夹层
E.主动脉缩窄
[不定项选择]企业到期偿还长期借款,应该借记( )。
A. 银行存款
B. 长期借款
C. 短期借款
D. 应付账款
[单选题]ZD6-A型电动转辙机转换时间不大于( ).
A.3.8s
B.5.5s
C.9s
D.10.2s
[单选题]风压的国际单位是( )。
A.牛顿
B.帕斯卡
C.公斤力
D.吨
[判断题]毒剂事件的处置必须坚持“尽早发现,初期控制,快速疏散,及时抢救,消除毒源,全面洗消”的原则。()
[简答题]Some women would rather do housework and take care of their children than pursue a career because they feel ______.