任一引风机跳闸，不会引起脱硫旁路挡板快开。（）

I ____________ a Chinese girl. I like China very much. [ ]

A. am

B. is

C. are

对心理实质正确全面理解的是（）

A.是人脑对客观现实的主观能动的反映

B.心理是客观现实的反映

C.心理是主观想象的反映

D.心理是客观现实的主观反映

E.心理是想什么就反映什么

某房地产开发项目的占地面积为8000m²，土地使用权年期为40年，总建筑面积50000m²，其中服务式公寓35000m²，商务、办公、餐饮、健身娱乐等服务用房5000m²，地下车位230个(10000m²)。项目建设期为3年，总投资额为35000万元(不包括贷款利息)，其中自有资金占35%，其余投资来源于贷款和预售收入：第一年投入资金9000万元，全部为自有资金；第二年投入资金13250万元，其中3250万元为自有资金；第三年投入资金12750万元。该项目的住宅与停车位从第二年开始销售，第二、三、四年的净销售收入分别为7750万元、12600万元、21650万元，第四年末全部售完；服务用房在第五年开始出租，出租率为90%，租金为3000元/m²年，运营成本为租金收入的20%；服务用房的残值为20万元。
假设：投入全部发生在年初，收入发生在年末且可以全部再投入，贷款按年计复利，本息从第四年初开始偿还；在整个出租期内，出租率、租金、运营成本均维持不变；该项目的贷款年利率为10%，投资者全部投资和自有资金的目标收益率分别为15%和25%。
在贷款利息最少条件下，求：(1)该项目的借款计划和还款计划。(2)该项目全部投资内部收益率。(3)该项目自有资金财务净现值。

对于下列化学问题的表述不正确的是 [ ]

A．为了证明氢氧化钠是离子化合物，可在瓷坩埚中将氢氧化钠固体熔化后测其导电性

B．标况下，3. 36 L的SO₃所含氧原子数多于0.45N_A（N_A表示阿伏加德罗常数的值）

C．X、Y两种元素的简单离子具有相同的电子层结构，则核电荷数大的元素离子半径小

D．¹⁸O中质子数与中子数不相等，但其和为18

While the ripples of America’s subprime-mortgage crisis have spread far and wide, Latin America—a place long associated with financial disaster—has remained improbably calm. Banks have reported no unpleasant surprises. Brazil and Peru have been blessed with coveted investment-grade ratings. Surprisingly, perhaps the fleetest country of all has been Argentina. Since it emerged from the financial crisis of 2001-02, it has been one of the world’s fastest-growing economies. It is expected to expand faster than most of its neighbors again this year.

Quite simply, it barely has any credit. Back when its economy virtually collapsed, the country suffered a run on its banks, followed by a freeze on withdrawals, and a massive currency devaluation. As a result, bank lending to the private sector shrivelled, from 23.8% of GDP in 2000 to 10.8% in 2003. Since then, it has rebounded to a piddling 13% ; by contrast, the ratio in Brazil was 36.5% in 2006. Almost all of these loans in Argentina are accessible only on a short-term basis.

Once its recovery began in June 2002, Argentina became a paradise for business. Unemployment of over 20% kept wages down, and the devaluation gave exporters an edge on foreign competitors. The ample productive capacity left idle by the crisis meant firms could expand without making big investments. And the windfall profits reaped by agricultural exporters, thanks to record commodities prices, enabled many of them to finance new projects out of earnings. Hence the economy could grow at almost 9% a year with little need for credit.

But such a lucky confluence of factors could not last. Starting in early 2005 ,.inflation picked up, a sign that the installed capacity was starting to limit output. Salaries and prices for raw materials increased sharply, cutting into profits. And farmers were particularly hard hit when the government nearly doubled the taxes in farm exports. Now, just as companies need to embark on big investments if they are to keep growing, their margins are no longer big enough to pay for the expansion and they need to borrow.

So, the time is ripe for the country’s financial system to recover. But a number of things are in the way. Foremost is Argentina’s business risk. Those in the informal economy (which represents over 40% of GDP) can neither save nor borrow legally, lest they become known to the taxmen. The rest remain cowed by memories of the crisis. Although Argentines have poured their savings into property, fuelling a construction boom, they still hold about four-fifths of their deposits abroad.

Inflation, fuelled by a public-spending binge, state-mandated wage increases, and a cheap currency, is not helping either. No one knows how high it is. The consumer-price index is doctored to keep the official rate below 10%, but private estimates suggest it is near 25%. Without a reliable index of inflation, lending is almost impossible, even for the medium term. And the central bank has kept interest rates ply negative in real terms, encouraging workers to spend their wages rather than to save.

According to the author, Argentina’s financial recovery has been blocked because（）

A. companies never pay the tax

B. the banks cannot offer enough financial help

C. they do not have enough foreign investment

D. companies’ increased caution for the crisis