热门试题:
[多选题]在作出下列（）等消防行政处罚决定之前，应当告知当事人有要求举行听证的权利。
A.责令停产停业
B.没收违法所得
C.较大数额罚款
D.吊销许可证或者执照
[判断题]延安整风运动的方针是批评与自我批评相结合。
A.正确
B.错误
[填空题]卷烟商业企业业务用烟及其他特殊需要用烟一律( )购进。
[多选题]信号是指示( )及( )的命令，有关行车人员必须严格执行。
A.接发车
B.列车运行
C.调车作业
D.取送车作业
[多项选择] You are the network administrator for Testking.com. The network consists of a single Active Directory domain testking.com. All domain controllers run Windows Server 2003. Users who enter an invalid password more than twice in one day must be locked out. You need to configure domain account policy settings to enforce this rule. Which two actions should you perform?（） (Each correct answer presents part of the solution. Choose two)
A. Set the minimum password age to one day.
B. Set the maximum password age to one day.
C. Change the Enforce password history setting to three passwords remembered.
D. Change the Account lockout duration setting to 1440 minutes.
E. Change the Account lockout threshold setting to three invalid logon attempts.
F. Change the Reset account lockout counter after setting to 1440 minutes.
[单选题]下列关于多功能担架的表述中,错误的是( )。
A.被救者的体重原则上不能超过140kg
B.每次只能救助一人
C.操作时固定带要连接牢固,运送时被救者头部应朝后
D.在有毒化学事故现场使用后,必须对担架进行洗消
[单选题]导致吸气性呼吸困难的常见原因是
A.支气管扩张症
B.声门水肿
C.大叶性肺炎
D.肺血栓栓塞症
E.慢性支气管炎
[判断题]重点和大型工程施工组织设计交底应由企业技术负责人进行交底。
A.正确
B.错误
[判断题]货币市场基金的管理费率为0．25%。（）
[单选题]下列哪项不是安全自锁器的技术要求( )
A.安全部件齐全,锁止可靠
B.件无损伤
C.主绳严谨打结、绞接
D.绳无磨损
[判断题]土地制度改革,是从根本上摧毁中国封建制度根基的社会大变革。( )
A.正确
B.错误
[简答题]广宁公司以自己的名义以神码电子公司为被告所提起的诉讼中，连发生物技术公司的诉讼地位如何法院可否把连发生物技术公司追加为当事人
[单项选择]防风通圣丸除能清热解毒外，又能（）
A. 疏风解表
B. 宣肺止咳
C. 解表通里
D. 解肌清热
E. 益气解表
[单项选择]在评价对象的集合之外，确定一个标准，评价时将评价对象与这个客观标准进行比较，评价其达到标准的程度的评价是（）。
A. 绝对评价
B. 相对评价
C. 内差异评价
D. 中性评价
[多选题]防护鞋的作用有( )。
A. 防止物体砸伤
B.防止高低温伤害
C.防止触电伤害
D. 防止物体刺割伤害
E.防止酸碱性化学品伤害
[判断题]Photoshop中两个路径的合并计算，一共有四种计算方式：合并、减去、相交、排除相交。
[单选题]冷疗减轻疼痛的作用机制是:( )
A.促进坏死组织的吸收
B.减慢血流速度
C.降低神经末梢的敏感性
D.促进致痛的吸收
E.降低细胞的新陈代谢
[单选题]本规程适用于在海拔()交流10kV～1000kV、直流±500kV～±800kV（750kV为海拔2000m及以下值）的高压架空电力线路、变电站(发电厂)电气设备上，采用等电位、中间电位和地电位方式进行的带电作业。
A. 1500m及以下
B.1500m以下
C.1000m及以下
D.1000m以下
[单选题]以下哪一种不是金融交易的组织方式？（ ）
A.自由交易方式
B.场内交易方式
C.场外交易方式
D.电信网络交易方式
[判断题]罗茨风机开车前必须仔细检查转子是否倒转，后方能正式开车。
A.正确
B.错误
[多选题]依据《工作票实施规范(发电.变电部分)》(Q/CSG1205005—2016)5.1规定:以下关于工作票的填写说法正确的是（）。
A.工作票上的栏目若无需填写或者确无内容应填写“无”
B.工作票中各栏目的空间和字段不受字数限制,宜具备连续编辑和计算机打印的功能,也可另加附页,并应注明工作票编号.栏目及内容,由相关人员签名确认
C.工作票凡涉及填写人数.张数.组数等数字的,应根据实际情况填写阿拉伯数字或汉字
D.根据公司《安规》填写工作票栏目中的内容,用文字表达未能完全清楚时,可附图补充说明,图中设备可用颜色区分示意,宜用红色代表带电.蓝色代表不带电.黑色代表接地等
[单项选择]诊断急性心肌梗死时，以下哪一种酶特异性最高
A. AST
B. CPK
C. LDH
D. CPK-MB
E. a-HBDH
[单项选择]中性粒细胞减少一般不见于（）
A. 再生障碍性贫血
B. 病毒感染
C. 射线损伤
D. 化学物质中毒
E. 慢性粒细胞白血病
[判断题]对于 TCP SYN 扫描，如果发送一个SYN 包后，对方返回ACK表明端口处于关闭状态。
A.正确
B.错误
[单选题]实验室内开展计量工作时，工作时应检查设备是否可靠接地、绝缘是否良好、漏电保护装置是否正常。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单项选择]职业健康安全管理主要是预防和控制( )。
A. 临时工作场所内的损害风险
B. 固定工作场所内的损害风险
C. 工作场所内不可接受的损害风险
D. 工作场所外不可接受的损害风险
[简答题]You should spend about 20 minutes on Questions 14-26, which are based on
Reading Passage 2 below.
Cash Hoarding Nothing New for
Businesses
A Finance professor Heitor
Almeida says the fact that businesses are stuffing corporate piggy banks with
spare cash for the proverbial ’rainy day’ is unrelated to the belt- tightening
brought about by the continuing financial crisis. ’There’s not really a
consensus on what accounts for businesses holding so much cash, but they’ve been
doing it way before the downturn, at least since the early 1980s,’ he said.
’Cash hoarding is definitely not related to the financial crisis. It’s a pattern
that’s been going on for at least three decades.’
B
Although there was a time shortly after the crisis when firms had difficulty
raising capital, Almeida says most businesses entered it in a ’very liquid
position’. ’When the crisis hit, firms had a lot of cash on hand, and they used
it to avoid decreasing investment and firing employees,’ he said. ’If businesses
hadn’t had all that cash on hand, things could have been much, much worse.’
Almeida says companies that survived the financial shocks of the past few years
are still jittery about weak consumer demand in the U.S. and an increasingly
dismal forecast for the global recovery, so they’ll likely continue to sit on
their piles of cash.
C ’You would think if they had
better uses for that cash they would have spent it, but for some reason
corporations have decided that the best thing they can do is keep the cash on
the balance sheet,’ he said. Part of this is due to most big firms being
multinational, allowing them to park the bulk of their cash outside of the U.S.
in tax havens. ’If you keep profits outside of the U.S., obviously, they won’t
get taxed,’ he said. ’The way U.S. tax laws are written is that firms pay taxes
the moment they repatriate the cash, which would be quite costly to
shareholders.’ Almeida says there were proposals to give firms a tax break if
they brought their money back to the U.S., but reviving such a proposal now
’wouldn’t be a politically viable option, especially not after all the bank
bailouts’.
D If repatriating the cash is off the table,
shouldn’t shareholders demand some of that cash be re-paid as dividends ’Firms
are not obligated to pay dividends, and it’s pretty much the case that the most
successful firms are going to be the ones that hoard the most cash,’ Almeida
said. ’A really successful company like Google or Apple, for example, isn’t
going to go to the market and issue $30 billion in equity only to turn around
and sit on the cash. With extremely successful companies, cash just accumulates.
Shareholders may get mad, but cash-holding is positively correlated with
shareholder returns, so it’s no surprise.’ Almeida said even if companies did
open up the coffers and flood the economy with cash, what might be good for job
creation in the short-term might not necessarily be consonant with what
shareholders want. ’If you invest money to create jobs but generate negative
profits, that’s not good for shareholders,’ he said. ’So that’s probably not
what firms should be doing, as much as we want to grow jobs.’
E Stimulating lending by further lowering interest rates is not likely to
have much of an effect on job creation, either. ’The fact that firms have cash
suggests that getting banks to lend more isn’t the way to go,’ Almeida said.
’Firms already have cash but they’re not spending it. So what’s the point of
having banks make more loans, if firms don’t need the cash’ President Obama’s
call for tax breaks for corporate investment, which would allow businesses to
write off the cost of new investments in plants and equipment, and thereby
create an incentive for businesses to spend money, are a step in the right
direction, Almeida says. ’The government made the right call here,’ he said.
’There’s no point in spurring bank lending if firms have cash to spare, so
creating an incentive for them to spend through a tax break for investment is a
good idea.’
F But the key thing that government should
focus on in the near term, Almeida says, is fixing the broken housing market,
which is still mired in a post-bubble slump. ’The key thing is fixing the
housing market, but there are some big structural problems associated with it,’
he said. One is that a lot of households still carry too much mortgage-related
debt. ’What the government has been trying to do, albeit unsuccessfully, is
negotiate homeowner’s debt down to a level they can actually handle,’ Almeida
said. ’Banks will inevitably take a hit from this, but homeowners would get to
keep their house. That’s difficult to do with securitised loans—the entity that
holds the loan is not the loan originator. So the government is struggling to
solve this problem, which is the fundamental weakness behind the slow economy.’
According to Almeida, the prime enabler for helping to create the housing bubble
is the continued governmental support for Fannie Mae and Freddie Mac, the
secondary mortgage markets they sponsor to ostensibly make mortgage loans more
affordable. ’That’s what got us into real trouble,’ he said. ’The U.S. needs to
get out of the mortgage lending business, even if the repercussions of that
means making housing less affordable in the short-term. That may sound like the
wrong thing to do, to make things harder for people, but it’s what the U.S.
needs to do to strengthen the housing market.’
G
According to Almeida, another more long-term structural problem the U.S. needs
to tackle is education. ’Firms use recessions to get rid of employees and
replace them with technology,’ he said. ’The U.S. needs to create a more capable
workforce that’s ready for the new economy by investing a lot more heavily in
education. The U.S. has great universities, but primary and secondary education
needs to catch up, otherwise those universities will be increasingly composed of
foreign students.’ The only problem with structural change in an area like
education is it takes decades, Almeida said. ’But you’ve got to start somewhere.
The Obama administration is very aware of this.’
—Science DailyParagraph G
[判断题]石棉板常在焊接过程中用于耐高温的焊接垫板。
[单选题]梯子应坚固完整，有防滑措施。梯子的支柱应能承受作业人员及所携带的工具、材料攀登时的总重量。
A.A.正确
B.B.错误
[单项选择]王某，28岁，未产妇，述说平素月经规律，28天一次，每次持续3～4天。其末次月经是2月11日，距今已有8周，现感觉疲乏，乳房触痛明显。为了进一步确诊其是否怀孕，下列可以提供确诊依据的检查是（）
A. 听筒听胎心
B. 胎动
C. 放射检查脊柱轮廓
D. B超显示胎心搏动
E. 检查血中激素水平
[判断题]《国家电网有限公司重大活动客户侧保电工作规范》中，对通用机深度排查过程中发现的问题，举办地公司应开具《客户隐患通知书》，叫客户签收。
A.正确
B.错误
[单选题]男性，60岁。患慢性肝炎10余年。近2个月来感全身明显乏力，食欲缺乏，腹胀，腹泻。查体:面色灰暗，体形消瘦，皮肤巩膜轻度黄染，腹部膨隆，叩诊有移动性浊音。经确诊，该病人已处于肝硬化失代偿期。该病人腹腔积液形成的主要原因是
A.门静脉高压
B.肝淋巴液生成过少
C.血浆白蛋白增加
D.肾小球滤过率增加
E.抗利尿激素分泌减少
[单选题]不论高压设备带电与否,值班人员不得单独移开或越过遮栏进行工作;若有必要( )时,必须有监护人在场,并满足“设备不停电时的安全距离”的安全距离。
A.移开遮栏
B.进入遮栏
C.检查
[不定项选择题]錾削操作中一般情况下，被夹持工件的待加工表面离钳口愈高，则加工时的振动就愈（ ）；反之，就愈（ ）。
A.高
B.低
C.大
D.小
[单选题]在车站站台处，正馈线最大弛度时距地面的高度不得小于（）。
A.5.5m
B.6.5m
C.7m
D.7.5m
[单选题]充换电设施用电报装业务设计审查工作时限为受理设计审查申请后( )个工作日内完成。
A.20
B.15
C.10
D.5
