下面程序输出的结果是( )。 #include<iostream> using

题型:单项选择题

问题:

下面程序输出的结果是( )。 #include<iostream> using namespace std; void main() { char ch[][8]={"good","better","best"};for(int i=1;i<3;++i){ cout<<ch[i]<<endl;} }

A.good better

B.better best

C.good best

D.good

考点:计算机等级考试C++二级C++笔试308
题型:单项选择题

在汽车事故中,安全气囊可以大大降低严重伤害的风险。然而,统计显示,没有安全气囊的汽车卷人事故的可能性比有安全气囊的要小。因此,有安全气囊的汽车并不比没有安全气囊的汽车安全。以下哪项陈述最准确地描述了上述论证的缺陷?

A.论证中只是假设而没有确证:有安全气囊的汽车将来会卷入事故中。

B.否认了这种可能性:没有安全气囊的汽车会有其它降低严重伤害风险的安全措施。

C.忽视了这种可能性:在一些事故中既包括有安全气囊的汽车,也包括没有安全气囊的汽车。

D.论证中只是假设而没有确证:事故的发生至少与事故所造成的严重伤害在评估安全性问题上处于同等重要的地位。

题型:单项选择题
读下面短文,从短文后面各题的A、B、C、D四个选项中,选出适合填入对应空白处的最佳选项,并在答题卡上将该项涂黑。
Every summer a great many students travel to other countries looking for work and adventure. Most of the    26        are in seasonal work, mainly connected with wourism and    27         
The pay is usually poor, but most people work abroad for the     28    of travel. You can pick grapes on farms in France, entertain kids on American summer camps, and, of course, there are  29    jobs in hotels and restaurants.
But it is not easy now to find work. “    30   you speak the language of the country well, there will be very few openings,” says Althea Ellis, an adviser in     31       for students.
“If you work with a family in Italy, you’ll have to speak Italian. When you wash dishes in a restaurant in Pairs, the owner will expect you to speak   32    . British students only have a language     33     for jobs in the USA and Australia.”
    34     enjoys the experience. Sarah James was employed to help forty American children in Europe. The two teachers with the children had never been     35     .One child lost his passport; another became seriously ill and was      36      home; the whole group was thrown out of one hotel because of the      37      they made, and what’s worse, Sarah herself was robbed on her only    38    evening of the entire trip. “ I did visit a lot of new places,” she says,“ but it wasn’t worth it. The pay was     39     and it really was a 24-hour-a-day job. The kids never slept!”
“The troubles is, students expect to have a(n)     40    time of it.” Althea Ellis points out. “After all, they see it as a    41     .In practice,     42      ,you have to work hard. At the same time, all vacation work is casual (临时的) work. You’ll have a job when the hotel, the restaurant, or the campsite is busy. In the other words, you’ll work if it’s convenient for the company that     43    you. But you have      44    employment rights. As soon as the holiday season      45     ,they’ll get rid of you.”
小题1:
A.works
B.challenges
C.changes
D.hardships
小题2:
A.service
B.industry
C.business
D.science
小题3:
A.pains
B.comfort
C.difficulty
D.excitement
小题4:
A.always
B.hardly
C.never
D.seldsom
小题5:
A.If
B.Unless
C.Because
D.Although
小题6:
A.health care
B.vacation work
C.language studies
D.tourist safely
小题7:
A.Italian
B.English
C.French
D.Spanish
小题8:
A.chance
B.ability
C.possibility
D.advantage
小题9:
A.No one
B.None
C.Not everyone
D.Everybody
小题10:
A.abroad
B.employed
C.sad
D.respected
小题11:
A.driven
B.ridden
C.left
D.flown
小题12:
A.friends
B.decisions
C.noise
D.destruction
小题13:
A.busy
B.free
C.tiring
D.pleasant
小题14:
A.nice
B.reasonable
C.fair
D.poor
小题15:
A.hard
B.easy
C.difficult
D.ordinary
小题16:
A.holiday
B.job
C.festival
D.study
小题17:
A.besides
B.therefore
C.however
D.meanwhile
小题18:
A.fires
B.employs
C.recommends
D.appreciants
小题19:
A.few
B.little
C.all
D.much
小题20:
A.starts
B.lasts
C.approaches
D.finishes
题型:单项选择题

尽心尽职具体体现在茶艺服务中充分发挥主观能动性,用自己最大努力实现利润指标。()

题型:单项选择题

下列哪项不是影响伤口愈合的因素

A.伤口张力过大

B.术中止血不彻底

C.伤口边缘对合不良

D.留置引流

E.术中电灼皮下组织过多

题型:单项选择题

背景

高新技术企业新建厂区里某8层框架结构办公楼工程,采用公开招标的方式选定A公司作为施工总承包。施工合同中双方约定钢筋、水泥等主材由业主供应,其他结构材料及装饰装修材料均由总承包负责采购。

施工过程中,发生如下事件:

事件一:钢筋第一批进场时,供货商只提供了出厂合格证,业主指令总承包对该批钢筋进行进场验证,总承包单位对钢材的品种、型号、见证取样进行了质量验证。对钢筋的屈服强度、抗拉强度进行了复试。监理单位提出了意见。

事件二:袋装水泥第一批进场了300t,水泥为同一生产厂家、同一等级、同一品种、同一批号。业主指令总承包进行进场复试,总承包单位对水泥的抗折强度、抗压强度进行了一组复试。复试合格后,总承包方直接安排投入使用。使用过程中,水泥出现了质量问题。建设单位认为是总承包单位作的复试,质量责任应由总承包单位负责。监理单位下达了停工令。

事件三:总承包单位按《建设工程质量管理条例》(国务院令第279号)规定,对商品混凝土、砂石、砌墙材料、石材、胶合板实行备案证明管理。

事件四:总承包单位依据质量稳定、履约能力强的原则选择了建筑外墙金属窗、塑料窗生产厂家,并进行了抗风压性能复试。

事件五:业主经与设计单位商定,对主要装饰石料指定了材质、颜色和样品,并向承包商推荐厂家,总承包方与生产厂家签订了购货合同。进场时经检查,该批材料颜色有部分不符合要求,承包方要求厂家将不符合要求的石料退换,厂家要求承包方支付退货费用,承包方不同意支付,业主在应付给承包方工程款中扣除了上述费用。

指出事件四中不妥之处,并分别说明正确做法。

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