[多选题]黑龙江公司直营店特许经营，分为（）和（）两种形式。-我要搜题网

[单选题]在五机架冷连轧机中,已知所有工作辊直径均为450mm,原料厚度为4.0mm,S1.S2.S3.S4.S5机架出口厚度分别为2.65mm.1.85mm.1.45mm.1.05mm.1.0mm。若已发现S3机架工作辊上有压印,则S3机架产生压痕在成品带钢上的周长为( )。
A.2.04
B.2.05
C.2.06
D.2.07

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[单项选择]下列情形属于医疗事故的是
A. 在紧急情况下为抢救垂危患者生命而采取紧急医学措施造成不良后果的
B. 在医疗活动中由于患者病情异常或者患者体质特殊而发生医疗意外的
C. 在现有医学科学技术条件下，发生无法预料或者不能防范的不良后果的
D. 过错输血感染造成不良后果的
E. 由于患者不配合治疗而延误诊疗导致不良后果的

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[单项选择]设备、管道保冷层施工技术要求中，采用一种保冷制品层厚度大于( )mm时，应分两层或多层逐层施工。
A. 60
B. 70
C. 80
D. 90

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[判断题]用洗油吸煤气中的苯族烃是化学吸收过程。

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[单选题]施工作业B票经项目部技术员和安全员审核，由（）签发。
A.施工项目总工程师
B.施工项目经理
C.施工企业技术负责人
D.施工企业安全负责人

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[单选题]消防工程师注册证、执业印章的有效期为多久？
A.1年
B.3年
C.5年
D.6年

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[多选题]1.8.第8题
电气图的形式多种多样，但是所反映的内容基本相同，包括(____)。
A.电气产品
B.电气系统的工作原理
C.连接方法
D.系统结构

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[单项选择]The Wall Street Journal quoted sources close to the company as saying a run of 4,000 devices will be manufactured next month. The tablet will have two rear-facing cameras and advanced imaging software— and will be shown off at the firm’s forthcoming developers’ conference. Google has said it will not comment on "rumor and speculation". But in March, Google showed off Project Tango, an effort to bring 3D technology to its handheld devices. A prototype smart phone had been given out to 200 developers to try out.
The technology makes use of infrared sensors to measure depth of surroundings. While the ability to create 3D images with small devices is by no means a new technological feat, Google’s strategy will be to harness the hardware to contribute to, among other things, its mapping effort. For instance, the devices could be used to create quickly a 3D map of indoor environments. According to the Wall Street Journal, the 3D tablet will be shown off at Google’s annual developers’ co
A. the fiercest app.
B. the most useful app.
C. the most crucial app.
D. the top secret app.

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[单项选择]There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man’s life.
For years scientists have been saying that carbon dioxide sent into the atmosphere by the burning of fuels might lead to the rise in temperatures of the whole earth, owing to the greenhouse effect in which the gas prevents the escape of heat into outer space. Now an international team of researchers has discovered that termites generate more than twice the carbon dioxide that fuel burning does. And this production, which comes from the insects’ eating and consuming of different kinds of vegetables and wood, has risen greatly. This is chiefly because man has cut so many trees in order to open more land and thus has provided large quantities of food for the insects in the form of tiny pieces of wood.
The output from the burning of fuels is of greater concern, however, because it is continuing
A. Carbon dioxide in the atmosphere carries heat into outer space so as to change the climate.
B. Carbon dioxide may escape into the greenhouse so that the Earth will be made warmer.
C. As carbon dioxide keeps heat from escaping into outer space, the Earth may become warmer.
D. Carbon dioxide may make the Earth warmer because it lets the heat escape into outer space.

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[判断题]爆破装药的计算多用体积公式，关键是合理选用单位炸药消耗量。

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[单选题]( )是当代中国精神的集中体现,凝结着全体人民共同的价值追求。
A.共产主义理想
B.中国特色社会主义共同理想
C.社会主义核心价值观
D.中华优秀传统美德

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[判断题]511.“止步，高压危险!’’属于警告类标示牌。
A.正确
B.错误

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[判断题]确定工程项目表标准体系的结构是编制完善的工程项目编制体系的重要环节，间接决定了标准项目能否覆盖工程建设活动的工作内容。
A.正确
B.错误

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[判断题]“存在外部供电或不在正常模式”底色变白时，则到低压电器柜检查、恢复机车模式开关在“正常”位，待该条目底色变黑后重新进行升弓操作。
A.正确
B.错误

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[单选题]糖尿病酮症酸中毒是糖尿病的急性并发症之一,下列哪项概念是错误的( )
A.感染是常见的诱因
B.需要皮下小剂量胰岛素治疗
C.需用静脉小剂量胰岛素治疗
D.在Ⅰ型、Ⅱ型糖尿病均可发生