矿石焙烧质量的好坏直接影响选别指标，同时还影响选矿成本。

十万十万地数，从二百六十万数到三百一十万．

我国北京某研究所甲与韩国某生产商乙签订一份技术转让合同。合同中规定：因本合同发生的一切争议应提交国际商会仲裁院仲裁。合同在履行过程中，双方就技术是否存在缺陷发生争议，并向国际商会仲裁院提请仲裁。双方共同委托仲裁委员会主任某丙指定仲裁员组成仲裁庭。某丙便指定ABC三名仲裁员，仲裁庭依照甲方当事人的申请决定公开审理，乙方提出异议后，进行了不公开审理。最后经过仲裁庭的协调，双方达成和解协议，仲裁庭据此制作了裁决书。但在甲依该裁决书请求继续履行合同时，遭到乙的拒绝，甲便向法院提起诉讼。依照有关涉外仲裁的规定，本案中正确的做法有()

A.甲、乙双方可以约定由国际商会仲裁院仲裁

B.甲、乙双方可以共同委托某丙指定3名仲裁员

C.仲裁庭可以依当事人的申请决定公开审理

D.甲在乙拒绝履行裁决书后可以向法院提起诉讼

贴身型婚纱适于的新娘体型是（）。

A.较胖的

B.较瘦的

C.身材修长的

D.过矮的

Congress began 2010 with a bad case of legislative deja vu. Last year, it approved a $ 787 billion stimulus package meant to "create or save" millions of jobs. President Obama says the stimulus has saved or created as many as 2 million jobs so far. But even if that highly optimistic figure is true, in the real world, over 3 million jobs have been lost since the stimulus was signed into law--a dismal feat all financed with enormous debt. Now Congress is working on another stimulus package, but they’re calling it a jobs bill. In December, the House passed a $174 billion "Jobs for Main Street Bill" that would use federal dollars to fund job-creating infrastructure projects, while extending unemployment benefits. Sound familiar

Unemployment remains at about 10% and state unemployment insurance funds are running out of money. While the Obama administration works to artificially inflate the number of jobs, the unemployed face diminished opportunities and income security. By 2012, 40 state unemployment trust funds are projected to be empty, requiring $ 90 billion in federal loans to continue operating Normally, state unemployment benefits pay jobless workers between 50 and 70% of their salaries for up to 26 weeks. But during this recession, what would be wrong with that Everything. The state-federal unemployment insurance program (UI) is an economic drag on businesses and states. And it’s a poor safety net for the unemployed.

UI, a relic of the Depression, fails workers when they need it most. UI trust funds depend on a state- levied payroll tax on employers. During boom years, these funds are generally flush. But during recessions, they can get depleted quickly. The bind is that to replenish their UI fund, states have to raise payroll taxes. That hurts the bottom line for most businesses. Passed on to workers as a lower salary, high payroll taxes discourage businesses from hiring. During steep recessions, states face a fiscal Catch- 22: Reduce benefits or raise taxes. To date, 27 states have depleted their UI funds and are using $ 29 billion in federal loans they’ll have to start repaying in 2011. Other states are slashing benefits. While federal guidelines recommend that states keep one year’s worth of unemployment reserves, many states entered the recession already insolvent. When federal loans are exhausted, the only option left is higher payroll taxes--a move sure to discourage hiring and depress salaries.

The increasingly small and uncertain payouts of UI are the opposite of income security. The effect of UI’s eight-decade experiment has been to condition workers to save less for a "rainy day" and instead rely on a system that provides no guarantee. UI limits personal responsibility to save; gradually, individuals find themselves in financial peril. Real reform requires putting employees in charge with individual private accounts and getting the government out of the business of creating illusionary safety nets.

Unemployment Insurance Savings Accounts (UISAs), by contrast, give workers control of their own income, eliminating the negative effects of the UI program on businesses and budgets. Adopted by Chile in 2003, UISAs are also financed via a payroll tax on individual workers and employers. The difference is the money is directly deposited into the individual worker’s account. Basically a form of forced savings, UISAs allow individuals to draw on their own accounts during periods of unemployment and roll unused funds into their savings upon retirement. With the burden reduced on employers, wages rise, leading to greater contributions to the individual’s fund. The federal government is removed from the picture. And all workers are guaranteed a savings account upon retirement.

UISAs liberate workers from uncertainty and improve incentives. When unemployed workers must rely on their own funds rather than the common fiscal pool, they find jobs faster. Congress’s repeated extensions of the current UI program may be well intended, but they may also be counterproductive. Like any deadline extension, additional jobless benefits diminish the job seeker’s urgency, all at taxpayers’ expense.

Today, expanded UI benefits mean higher state payroI1 taxes, which make it harder for employers to expand hiring or raise wages. UISAs, on the other hand, make the payroll tax on business part of the employer’s investment in an individual worker, rather than a penalty for doing business. In 2010, it’s time to say goodbye e to the problems created by broken policies. Congress should start this decade with a promise for true economic freedom: Let businesses create jobs and let workers keep what they’ve earned.

By saying "states face a fiscal Catch-22"(para. 8), the author means ().

A. states could do both of reducing benefits and raising taxes

B. states can increase up to 22% of payroll taxes

C. neither reducing benefits nor raising taxes would be effective

D. state UI funds could easily be empty with more job losses

当爱车出现机械或电子故障等非事故因素造成的风险时，可由何种方式获得保障？（）

A、汽车保险

B、道路救援服务

C、爱车质保服务

D、原厂保养服务

E、免费汽车维护服务