右下图表示某高等植物卵细胞的染色体数目和形态模式图。此植物胚细胞（体细胞）的染色体组

施工质量事故处理的一般程序是( )。

A．事故调查→事故原因分析→制定事故处理方案→事故处理→事故处理的鉴定验收

B．事故原因分析→事故调查→制定事故处理方案→事故处理→事故处理的鉴定验收

C．事故调查→事故原因分析→事故处理→制定事故处理方案→事故处理的鉴定验收

D．事故原因分析→制定事故处理方案→事故处理→事故调查→事故处理的鉴定验收

通过电话线连接到因特网使用的链路层协议有SLIP和 (212) ，这种情况下给主机动态分配一个 (213) 。如果通过N-ISDN连网，用户可以使用的信道带宽是2B+D，数据速率最大可达到 (214) 。如果通过局域网连接因特网，接入方式可以采用ADSL，最高下行速率可以达到 (215) 。CHL NADDN是中国电信提供的数字数据网，它采用 (216) 的交换技术为用户提供不同速率的专线连接。

A．2.048MB/s
B．1.544Mb/s
C．10Mb/s
D．8Mb/s

2kQ与2kQ的电阻并联后接到6V的电压上，总电流为（）mA。

A.6

B.3

C.2

D.1

No blueprint exists for transforming an economy from one with a great deal of government control to one based almost solely on free market principles. Yet the experience of the United Kingdom since 1979 clearly shows one approach that works: privatization, in which under-performing state-owned are sold to private companies.

By 1979, the total amount of debt, liabilities, and losses for state-controlled enterprises in the UK topped 3 billion annually. By selling off many of these companies, particularly those in the depressed industrial sector, the government decreased its debt burden and ceased pumping public funds into money losing enterprises. According to government spokesperson Alistair McBride, "Far from past practice of throwing good money after bad, the Queen’s government this year expects to take in 34 billion from the proceeds of the sale." That, say some analysts, may only be the beginning. Privatization has not only been credited with rescuing whole industries but the nation’s economy to boot.

Due to increased tax revenues from the newly privatized companies along with a rebound in the overall economy, economic forecasters predict that Britain will be able to repay nearly 12.5% of the net national debt within two years. That is good news indeed for the economy as a whole at a time when many sectors are desperate for any ray of sunshine. British Airways this week announced a 20% jump in overall ticket sales and profits over this quarter a year ago. British Gas announced its first profitable quarter in nine years. At Associated British Ports, a new labor contract was finalized, the first union contract signed at the port without a work stoppage in twelve years. Closer to home for most Britons, the nation’s phone service, British Telecom, no longer puts new subscribers on a waiting list. Prior to privatization, new customers would sometimes have to wait months before phone service could be installed in their home. Now, according to a company press release, British Telecom is promising 24-hour turnaround for all new customers.

Part of this improved productivity has to do with new efforts to allow employees to hold a stake in the company’s future. Companies now give their employees stock options that allow employees to share in the company’s success (and profits). The response has been enthusiastic to say the least. At British Aerospace; 89% of those eligible to buy company shares did so. At British Telecom nearly 92% of eligible employees took part. Finally, at Associated British Ports, long synonymous with union disagreements, walkouts, and labor strife, almost 90% of employees now can call themselves owners of the company.

"When people have a personal stake in something," said Henry Dundee of Associated British Ports, "they think about it, they care about, they work to make it prosper." At the National Freight Consortium, itself no stranger to labor problems, the new employee-owners actually voted down an employee pay-increase and, pressured union representatives to relax demands for increased wages and expanded benefits. "Privatization was only the start," says one market analyst, "what we may have here is a new industrial revolution.\

The best title for the text might be（）

A.Privatization is a Double-edged Sword

B. Privatization is a Way out for UK’s Economy

C.Privatization Makes Government the Winner

D. Privatization Offers a Promising Future

投标文件应当对招标文件提出的实质性要求和条件作出响应，（）为实质性要求和条件。

A.人员及组织机构

B.价格

C.技术标准

D.项目计划

E.主要合同条款