更多“对（）容量的正确预测不论在产品刚上市还是产品需要重新定位时都”相关的问题
Passage 2 For several years, scientists have been testing a substance called interferon (干扰素), a potential wonder drug that is proving to be effective in treating a variety of ailments, including virus infections, bacteria infections, and tumors. To date, the new drug has provoked no negative reaction of sufficient significance to discourage its use. But in spite of its success, last year only one gram was produced in the entire world. The reason for the scarcity lies in the structure of interferon. A species of specific protein, the interferon produced from one animal species cannot be used in treating another animal species. In other words, to treat human beings, only interferon produced by human beings may be used. The drug is produced by infecting white blood cells with a virus. Fortunately, it is so powerful that the amount given each patient per injection is very small. Unlike antibiotics, interferon does not attack germs directly. Instead, it makes unaffected cells resistant to infection, and prevents the multiplication of viruses within cells. As you might conclude, one of the most dramatic uses of interferon has been in the treatment of cancer. Dr. Hans Strander, research physician at Sweden’s famous Karolinska Institute, has treated more than one hundred cancer patients with the new drug. Among a group of selected patients who has undergone surgical procedures for advanced cancer, half were given interferon. The survival rate over a three-year period was 70 percent among those who were treated with interferon as compared with only 10 to 30 percent among those who have received the conventional treatments. In the United States, a large-scale project supported by the American Cancer Society is now underway. If the experiment is successful, interferon could become one of the greatest medical discoveries of our time.
For several years, scientists have been testing a substance called interferon (干扰素), a potential wonder drug that is proving to be effective in treating a variety of ailments, including virus infections, bacteria infections, and tumors. To date, the new drug has provoked no negative reaction of sufficient significance to discourage its use. But in spite of its success, last year only one gram was produced in the entire world.
The reason for the scarcity lies in the structure of interferon. A species of specific protein, the interferon produced from one animal species cannot be used in treating another animal species. In other words, to treat human beings, only interferon produced by human beings may be used. The drug is produced by infecting white blood cells with a virus. Fortunately, it is so powerful that the amount given each patient per injection is very small.
Unlike antibiotics, interferon does not attack germs directly. Instead, it makes unaffected cells resistant to infection, and prevents the multiplication of viruses within cells.
As you might conclude, one of the most dramatic uses of interferon has been in the treatment of cancer. Dr. Hans Strander, research physician at Sweden’s famous Karolinska Institute, has treated more than one hundred cancer patients with the new drug. Among a group of selected patients who has undergone surgical procedures for advanced cancer, half were given interferon. The survival rate over a three-year period was 70 percent among those who were treated with interferon as compared with only 10 to 30 percent among those who have received the conventional treatments.
In the United States, a large-scale project supported by the American Cancer Society is now underway. If the experiment is successful, interferon could become one of the greatest medical discoveries of our time.
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SECTION C NEWS BROADCASTDirections: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. At the end of each news item, you will be given 10 seconds to answer the questions.听力原文： President Robert Mugabe, who has ruled Zimbabwe with an iron fist for nearly three decades, faces his toughest challenge yet in this weekend's general elections. Voters go to the polls Saturday in simultaneous presidential, parliamentary, senate and council elections. Mugabe faces three opposition candidates, two of whom have a good chance of winning. Zimbabweans are the poorest they have ever been since the nation became a democracy.Unemployment is estimated at around 80 percent, inflation is more than 100,000 percent, and hundreds of thousands are fleeing the country to earn more elsewhere than they would back home. Mugabe has been in office since the country, then called Rhodesia, gained independence from Britain in 1980. He was once respected as a liberation hero, but observers now criticize him for repressive tactics and corruption, and blame him for the country's dire economic state. In what critics labeled a vote-buying exercise, Mugabe recently increased the salaries of the police, army and teachers and also handed out machinery to black farmers. Zimbabwean officials deny the moves had anything to do with the election.Which of the following is TRUE of Zimbabwe?A．It became independent from US in 1980.B．It suffers from inflation and unemployment.C．It has many refugees fleeing from other countries.D．It has been ruled by Mugabe for two decades.
A.听力原文：B.UnemploymentC.WhichD.ItE.B．ItF.C．ItG.D．It
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下面哪座城市地下空间管理体制现状采取的是职能部门分工管理模式（）。
A.上海
B.深圳
C.沈阳
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电子商务法生效后,对电子商务平台的商户准入提出了更高要求,如果商户提供的商品或服务对消费者生命健康可能带来危险的,则电子商务平台需要承担由此带来的行政与民事风险。
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气井动态预测是（）
A . A、就是根据气井（藏）动（静）态资料和气井（藏）的变化规律，对气井（藏）在不同生产条件下，未来各个阶段的产量、压力、剩余储量、采气速度、气井见水和水淹时间、采收率等以及各种经济指标进行预测。
B . B、就是根据气井（藏）动（静）态资料和气井（藏）的变化规律，对气井（藏）在相同生产条件下，未来各个阶段的产量、压力、剩余储量、采气速度、气井见水和水淹时间、采收率等以及各种经济指标进行预测。
C . C、就是根据气井（藏）动（静）态资料和气井（藏）的变化规律，对气井（藏）在不同生产条件下，同一阶段的产量、压力、剩余储量、采气速度、气井见水和水淹时间、采收率等以及各种经济指标进行预测。
D . D、就是根据气井（藏）动（静）态资料和气井（藏）的变化规律，对气井（藏）在相同生产条件下，同一阶段的产量、压力、剩余储量、采气速度、气井见水和水淹时间、采收率等以及各种经济指标进行预测。
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立体声组合音响中听觉定位的三大要素是：（）。
A . 强度差
B . 时间差
C . 音色差
D . 听觉差
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润滑油的主要作用有（）﹑冷却﹑冲洗﹑（）﹑减振﹑保护﹑卸荷。
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下列对法所作的分类中，以法的创制方式和发布形式为依据进行分类的是______。
A．成文法和不成文法
B．根本法和普通法
C．实体法和程序法
D．一般法和特别法
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防止各类油浸式互感器事故，电流互感器运输应严格遵照设备技术规范和制造厂要求，66kV及以上电压等级互感器运输应在每台产品（或每辆运输车）上安装冲撞记录仪，设备运抵现场后应检查确认，记录数值超过5g的，应经评估确认互感器是否需要返厂检查。
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Internet最早起源于美国国防部的ARPAnet网络。
A . 正确
B . 错误
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Y建筑工程有限公司具备施工总承包一级资质，其资质证书有效期始于2011年8月28日，则该资质证书有效期终于( )。
A.2013年8月27日B．2014年8月27日C．2015年8月27日D．2016年8月27日
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成套配电装置柜体多台成列安装时，应逐台按顺序成列找平找正，并将柜间间隙调整为( )左右。
A．1mm
B．3mm
C．4mm
D．5mm
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采区划分一般为几个作业分区：（）。
A.采装区
B.待爆区
C.穿孔区
D.运输区
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关于检查和评定所收集到的资料，以下说法正确的是（）。
A.推理是否严谨B.阐述是否合理C.观点是否成熟D.以上都对
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主板上市公司对发行人报告期内对同一公司控制权人下相同、类似或相关业务进行的重组方式应遵循市场化原则，包括但不限于的方式有（ ）。 A．发行人收购被重组方股权 B．发行人收购被重组方的经营性资产 C．发行人吸收合并被重组方 D．公司控制权人以被重组方股权或经营性资产对发行人进行增资
A.发行人收购被重组方股权
B.发行人收购被重组方的经营性资产
C.发行人吸收合并被重组方
D.公司控制权人以被重组方股权或经营性资产对发行人进行增资
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