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[单选题] 1999 年 11 月 20 日,我国成功发射第一艘载人航天试验飞船 “( )号” ,标志着我国载人航天技术有了新的重大突破。
A..神舟
B.神州
C.长征
D.嫦娥

热门试题:

[单选题]直肠癌病人最可靠、最有效的检查方法是:( )
A.B 超
B.大便潜血实验
C.直肠指检
D.直肠镜取活组织检查
[判断题]任何人发现火灾都应当立即报警,不得谎报火警。
A.正确
B.错误
[多选题]面向数据中心主可提供的综合能源服务包括()
A.A、综合能效服务;
B.多能供应服务;
C.新兴用能服务;
D.分布式能源开发利用服务
[多项选择]以下( )行为面临股价上涨的风险。
A. 现手头无资金,但认为现在是最好的建仓机会
B. 交易者在股票或股指期权上持有空头看涨期权
C. 机构大户手中持有大量股票,但看空后市
D. 有一些股市允许交易者融券抛空
[单项选择]在万能寿险中,保单持有人在缴纳了一定量的首期保险费后,可以按照自己的意愿选择任何时候缴纳任何数量的保险费。那么,保单持有人享有这种权利的前提条件是()
A. 保单的现金价值足以支付保单的相关费用
B. 保单的现金价值足以支付保单的相关给付
C. 保险人的保险基金足以支付保单相关费用
D. 保险人的保险基金足以支付保单相关给付
[多项选择]麻醉药品和精神药品定点批发企业应当具备的条件有
A. 有符合规定的麻醉药品和精神药品储存条件
B. 有通过网络实施企业安全管理和向药品监督管理部门报告经营信息的能力
C. 单位及其工作人员10年内没有违反有关禁毒的法律、行政法规规定的行为
D. 符合国务院药品监督管理部门公布的定点批发企业布局
E. 具有质量管理机构或者人员,以及保证药品质量的规章制度
[单选题]车辆一旦进入高速公路入口处的变速车道就应该( )行驶。
A.匀速
B.减速
C.加速
[单选题]在高于15英尺RA的情况下,且处于LOC,LOC*或LAND方式时,航道(LOC)数据发送中断,横滚飞行指引指令 杆
A.持续闪烁
B.闪烁10秒钟
C.消失
[单项选择]柜员凭卡办理完存取款交易后,必须打印(),并将回执交给客户。
A. 客户回执
B. 存款凭单
C. 取款凭单
D. 存折
[单项选择]下列各项中()不是混凝土工程施工试验记录的内容。
A. 混凝土工人每台班的浇灌数量
B. 配合比申请和试验室签发的配合比通知单
C. 留置28天标养的试块和相应数量同条件养护试块的抗压强度试验报告
D. 承重结构的混凝土抗压试块按规定实行的见证取样和送检资料
[单项选择]病理性支气管呼吸音见于
A. 阻塞性肺不张
B. 肺空洞
C. 肺气肿
D. 胸腔积液
E. 气胸
[判断题] ( )在市场经济活动中,为了获取利益,可以采取各种手段,与同行竞争。
A.正确
B.错误
[单选题]《电力安全工作规程(电力线路部分)》规定:测量带电线路导线的垂直距离(导线弛度、交叉跨越距离),严禁使用( )测量。
A.测量仪
B.地面抛挂绝缘绳
C.皮尺
D.绝缘测量工具
[单选题]BK003 pH的测量方法有( )。
A.2种
B.3种
C.4种
D.5种
[不定项选择题]共用题干 第三篇

The Science of the Future

Until recently,the"science of the future"was supposed to be electronics and
artificial intelligence.Today it seems more and more likely that the next great
breakthroughs in technology will be brought through a combination of those two sciences
with organic chemistry and genetic engineering.This combination is the science of
biotechnology.
Organic chemistry enables us to produce marvelous synthetic(合成的)materials.
However,it is still difficult to manufacture anything that has the capacity of wool to conserve
heat and also to absorb moisture.Nothing that we have been able to produce so far comes
anywhere near the combination of strength,lightness and flexibility that we find in the bodies
of ordinary insects.
Nevertheless,scientists in the laboratory have already succeeded in"growing"a
material that has many of the characteristics of human skin.The next step may well be
"biotech hearts and eyes"which can replace diseased organs in human beings.These will
not be rejected by the body,as is the case with organs from humans.
The application of biotechnology to energy production seems even more promising.In
1 996 the famous science-fiction writer,Arthur C. Clarke,many of whose previous
predictions have come true,said that we may soon be able to develop remarkably cheap
and renewable sources of energy.Some of these power sources will be biological.Clarke
and others have warned us repeatedly that sooner or later we will have to give up our
dependence on non-renewable power sources.Coal,oil and gas are indeed convenient.
However,using them also means creating dangerously high levels of pollution.It will be
impossible to meet the growing demand for energy without increasing that pollution to
catastrophic(灾难性的)levels unless we develop power sources that are both cheaper and
cleaner.
It is attempting to think that biotechnology or some other"science of the future"can
solve our problems.Before we surrender to that temptation we should remember nuclear
power.Only a few generations ago it seemed to promise limitless,cheap and safe energy.
Today those promises lie buried in a concrete grave in a place called Chernobyl,in the
Ukraine.Biotechnology is unlikely,however,to break its promises in quite the same or
such a dangerous way. What do we learn from the last paragraph?
A.Biotechnology can solve all our future energy problems.
B.Biological power is cheaper than nuclear power.
C.Biological power may not be as dangerous as nuclear power.
D.Biological power will keep all its promises.
[填空题]

A—Clean Bill B—Chamber of Commerce
C—Balance Sheet D—Cost, Insurance and Freight
E—Cash against documents F—Certified Public Accountant
G—Free on Board H—Free of Interest
I—in favor of J—Free on Rail
K—Foreign Exchange L—Inward Collection
M—Letter of Authorization N—Marine Insurance
O—Open Policy P—Customs duty

 

()资产负债表()关税
[判断题]煎制工艺生坯入锅时应先码放四周后码放中心。
A.正确
B.错误
[单项选择]下面不是直立性低血压的表现的是()
A. 面色苍白
B. 出汗
C. 头痛
D. 心率加快
E. 脉压下降
[单选题] "护理程序的第三步是 ( )
A.•评估
B.实施
C.•诊断
D.计划
E.评价
[判断题] 现场勘察后,现场勘察记录应送交工作负责人及相关各方,作为填写、签发工作票等的依据。
A.正确
B.错误
[单项选择]After the interview, he had a very ______ expression on her face.
A. excited
B. exciting
C. being excited
D. excite
[单项选择]cout是I0流库预定义的()。
A. 类
B. 对象
C. 包含文件
D. 常量
[简答题]甲、乙、丙均系个体经营者,甲因从乙处进货而拖欠其,20万元货款,乙又因借贷而拖欠丙20万元,现离借款到期日还有4个月,乙在征得甲、丙同意后,决定以汇票结清他们之间的债权债务关系,乙作出票人,甲做付款人,丙做收款人,票据金额20万元,出票日后4个月付款,甲与乙之间汇票结算后的尾数用现金了结。丙拿到汇票后为便于流通便找甲进行了承兑。此后,丙从某家具厂进货时,将汇票背书转让给了家具厂。家具厂接收到汇票时距到期日还有近3个月,遂又决定用该汇票采购木材,采购员刘某携带已在票据背面背书栏签有本单位的汇票外出时不慎将其丢失,刘某将汇票丢失的情况告知了家具厂,家具厂立即向甲办理了挂失止付的手续,其他措施未采取。该丢失的汇票被李某捡到,李某发现票据背面的最后一次背书未填写背书人,便喜出望外地签了名,然后持汇票到某家电商场购置了一套价值20万元的家电,并将汇票背书后交给了家电商场。家电商场未进行票据的转让。现汇票到期,家电商场持汇票请求甲付款,甲以汇票已挂失止付为由拒绝付款,家电商场只好追索,并对所有前手发出了通知。家具厂接到通知后提出自己是票据权利人,家电商场的票据权利有缺陷,请求返还票据。双方发生争执,诉至法院。
现根据《票据法》有关规定回答下列问题:
1.家电商场是否享有票据权利为什么
[多项选择]人力资源开发的理论基础是多方面的,下列理论属于人力资源开发理论基础的有()。
A. 学习理论
B. 人本理论
C. 系统理论
D. 社会学理论
E. 经济学理论
[单选题]对肩关节描述不正确的是
A.关节窝较浅
B.易向前外侧下方脱位
C.关节上方有韧带加强
D.运动范围较大
E.关节囊较松弛
[单选题]企业为职工缴纳的住房公积金属于下列建筑安装工程费用项目构成中的哪一选项()
A.措施费
B.企业管理费
C.规费
D.社会保障费
[不定项选择题]任何原因引起电力系统三相对称性的破坏,均称为不对称运行
A.正确
B.错误
C.不确定
[单选题]承运人对无法交付货物,应建立台账,在发生或发现的.编制货运记录。
A.当日
B.次日
C.2日内
D.3日内
[单项选择]以下关于焊合金的描述,哪项是错误的
A. 白合金焊又称银焊
B. 白合金焊主要成分为银
C. 白合金焊用于焊接镍铬合金时,应用硼砂作焊媒
D. 白合金焊熔点为650~750℃
E. 白合金焊可用于金合金焊接
[单选题]在机械制图中,一般表示视图线和剖视图的分界线采用()
A.细实线
B.波浪线
C.虚线
D.细点划线
[判断题]氮气瓶应涂黑色,并用黄色标明“氮气”字样。(  )
A.正确
B.错误
[多选题]电梯的安全保护装置由( )安全保护装置组成。
A.轿厢
B.电气
C.机械
D.导轨
E.井道壁
[单项选择]慢性肾盂肾炎出现多尿和夜尿的主要病理基础是()。
A. 肾小管病变出现早且重
B. 小血管硬化
C. 肾小球囊周纤维化
D. 肾小管胶样管型
E. 肾小球纤维化
[单选题]运营中心应定期对电客车内外部进行清洗、清洁、客室内部消毒工作每( )开展一次,大型节假日每日一次。
A. 一周
B. 两周
C. 两天
D. 三天
[单项选择]When it comes to the slowing economy, Ellen Spero isn’t biting her nails just yet. But the 47-year-old manicurist isn’t cutting, filling or polishing as many nails as she’d like to, either. Most of her clients spend $12 to $50 weekly, but last month two longtime customers suddenly stopped showing up. Spero blames the softening economy. "I’m a good economic indicator," she says. "I provide a service that people can do without when they’re concerned about saving some dollars." So Spero is downscaling, shopping at middle-brow Dillard’s department store near her suburban Cleveland home, instead of Neiman Marcus. "I don’t know if other clients are going to abandon me, too," she says.
Even before Alan Greenspan’s admission that America’s red-hot economy is cooling, lots of working folks had already seen signs of the slowdown themselves. From car dealerships to Gap outlets, sales have been lagging for months as shoppers temper their spending. For retailers, who last year took in 24 perce
A. A new boom, on the horizon.
B. Tighten the belt, the single remedy.
C. Caution all right, panic not.
D. The more ventures, the more chances.
[多项选择]为每种药品选择适宜用药时间的依据是
A. 血浆半衰期
B. 病情
C. 药物作用机制的特点
D. 疗效
E. 剂型
[多选题]以下关于噪声污染防治措施的说法正确的是(  )。
A.建设经过已有的噪声敏感建筑物集中区域的城市高架、轻轨道路,应当设置声屏障或者采取其他有效的控制环境噪声污染的措施
B.在已有的城市交通干线的两侧建设噪声敏感建筑物的,建设单位应当按照国家规定间隔一定距离,并采取减轻、避免交通噪声影响的措施
C.穿越城市居民区、文教区的铁路,因铁路机车运行造成环境噪声污染的,当地城市人民政府应当组织铁路部门和其他有关部门,制定减轻环境噪声的规划
D.民用航空器不得飞越城市市区上空

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