在关系模式中，满足2NF的模式必定满足 ______ 。

保护装置绝缘测试过程中，任一被试回路施加试验电压时，（）等电位互连地。

A、被试回路

B、直流回路

C、其余回路

D、交流回路

香港A公司与四川B公司因合资争议在中国国际经济贸易仲裁委员会进行仲裁。仲裁过程中，首席仲裁员李某因与案件有利害关系，请求回避，仲裁委员会 * * 决定李某实行回避。王某担任本案首席仲裁员后，仲裁程序如何进行？

A.公司可以请求以前进行过的审理重新进行

B.仲裁庭可决定以前进行过的全部审理或部分审理重新进行

C.王某可决定以前进行过的全部或部分审理是否重新进行

D.仲裁庭可决定以前进行过的全部或部分审理不重新进行

下列不属于用普通传真机实现IP传真可采用（）。

A.不增加任何设备，只需向IP传真服务商申请一个账号和密码

B.在普通传真机旁安装一个连接器，服务商根据用户的电信号码，电信系统结构等预先存贮，传真机通过连接器上网

C.在普通传真机外或内配置IP传真功能块，当传真机发送传真时，该功能块接收传真机的信号，并自动拨号上网，将传真以E-mail形式发出

D.将传真发送到服务器，服务器会将它送到远端的服务器，由远端服务器最终将传真发送到被叫用户

With one eye turned towards keeping its own economy on track and the other trained fearfully on the impact of the global economic downturn, China has announced a four trillion yuan ($ 586 billion) stimulus package, the largest in the country’s history.

Unveiled by China’s State Council on the evening of Sunday November 9th, the two-year spending initiative will inject funds into ten sectors, including health care, education, low- income housing, environmental protection, schemes to promote technological innovation, and transport and other infrastructure projects. The government also says that some of the spending will be directed to reconstruction efforts in areas battered by natural disasters, such as Sichuan province which was devastated by a massive earthquake in May.

"Over the past two months, the global financial crisis has been intensifying daily," the State Council said in a statement. "In expanding investment, we must be fast and heavy- handed. " News of the stimulus package has been welcomed by global investors. Asian and European stock markets rose on Monday, with American markets also climbing. China’s decisive move is likely to please foreign governments which are now grappling with the global downturn. It comes a few days before the Chinese president is scheduled to attend a global economic summit in Washington D. C. , and a day after Hu Jintao had spoken by phone to the American president-elect, Barack Obama, about the global economic crisis and other issues.

China’s government has so far provided few details of when the money will be spent or how it will be divided. Officials do say that fourth quarter investment for this year will total 400 billion yuan, including 20 billion yuan brought forward from next year’s central government budget. If fully realised, the two-year spending spree would amount to about 16% of China’s annual gross domestic product.

The newly announced measures also include a loosening of credit policies and tax cuts. The plan calls for reforms in the country’s value-added tax regime that would save industry 120 billion yuan, according to an estimate by the government. Credit ceilings for commercial banks are to be abolished in the hope of channelling more capital to small enterprises, rural areas and unspecified "priority projects".

The government is concerned about the potential for frivolous or speculative investments, so the State Council also decreed at its meeting on Sunday that credit expansion must be "rational" and should "target spheres that would promote and consolidate the expansion of consumer credit". Finding ways to get Chinese consumers spending should be a priority. Unleashing domestic demand has been a longstanding goal of Chinese policymakers, but Chinese consumers-with few of their health-care or retirement needs reliably met either by employers or the state-often prefer to save.

China has sustained double-digit economic growth rates over the past five years but the economy has been slowing, considerably in some sectors. The economy logged a growth rate of 11.9% last year, but many forecasters believe that it will dip below 10% this year, with fourth-quarter growth down to 6% or even lower.

Growth rates in that range may be the envy of recession-battered economies, but mark signs of trouble for China. It is an article of faith among many economists-and a view publicly stated earlier this year by the Chinese Prime Minister, Wen Jiabao-that China needs a growth rate of at least 7% to avoid massive unemployment. The country has been hurt in recent months by softening export markets, depressed domestic property values and stock markets, and declining consumer and investor confidence.

Which of the following is NOT the reason why Chinese consumers prefer to save（）

A. To secure their health-care in case of diseases

B. To prepare for their life after retirement

C. To use this as a way of investment due to high interest rate

D. Insufficient coverage of social welfare

【背景资料】某写字楼主体为框剪结构，地下2层，地上22层，柱网为9m*9m（局部柱距为6m，柱截面均小于1m*1m），墙体采用普通黏土砖、混凝土空心砌块和加气混凝土砌块砌筑．抗震7级设防。情形1：砌筑施工单位一次性购进普通黏土砖18万块，并按规定进行见证取样。情形2：考虑到施工时气温30℃以上，施工单位提前2天将加气混凝土砌块浇水淋湿．用于砌筑地下室内墙；4层楼面非承重外墙窗洞以下部分全部采用加气混凝土砌块砌筑，以上部分采用混凝土小型空心砌块，但在9m柱距的墙体中部位臵加设一道构造柱；砌筑过程中碰到突发大雨天气，工人对砌筑好的墙体及未使用混合砂浆进行防雨保护，3小时后未采取任何处理措施继续原位砌筑施工（已经停雨）。情形3：质检员发现某检验批混凝土小型空心砌块少做1组见证取样试件，在现场监理的见证下重新取样补做1组（同一厂家生产），经检测质量合袼。请根据背景资料完成以下选项

填充墙砌至梁板底部附近时，通常预留一定空隙，待墙体砌完至少15天后补砌（）