阿米巴肝脓肿的治疗以非手术疗法为主，而手术治疗指征中哪项是错误的()A．结肠有慢性溃

收藏家收藏的清末铝制品至今保存十分完好，该艺术品不易锈蚀的原因（　　）

A．铝的氧化物容易发生还原反应

B．铝不易氧化

C．铝易氧化，但铝表面的氧化铝具有保护内部铝的作用

D．铝不易发生化学反应

唐太宗在《百字箴》中说到：“耕夫碌碌，多无隔夜之粮；织女波波，少有御寒之衣。日食三餐，当思农夫之苦；身穿一缕，每念织女之劳。寸丝千命，匙饭百鞭。无功受禄，寝食不安。…”下列对材料的分析，错误的是

A．反映了中国古代自给自足的小农经济

B．体现了唐太宗善于体察民情、体惜百姓的民本思想

C．反映小农家庭自给自足，生活安逸、富足

D．体现了唐太宗提倡节俭、注重修养的美德

社会调查中最重要的一步是（）

A.选题

B.制定研究方案

C.收集资料

D.整理和分析资料

E.解释结果

截至2009年12月31日，北京市除农户和个体工商户以外，共有法人单位246767个。从地区分布看，全市法人单位主要集中在近郊区(朝、海、丰、石)，比重达到47.0%，比2004年上升了

2.7个百分点；城区(东、西、崇、宣)的单位数量则呈减少趋势，比重下降了4.5个百分点。法人单位居前六位的区县分别是海淀、朝阳、丰台、西城、东城、门头沟，约占全市单位总量的三分之二。从地理分布看，全市法人单位主要集中在四环路以外，比重达到47.8%，比2004年上升了1.0个百分点；二环路以内法人单位比重下降了3.5个百分点；二环路至三环路、三环路至四环路法人单位比重分别略有上升。

本市法人单位从事第一产业的有1921个，占0.8%；从事第二产业的有42852个，占17.4%；从事第三产业的有201994个，占81.8%。与2004年相比，第一、第二产业的法人单位占全部法人单位的比重分别下降了0.1和10.3个百分点，而第三产业的法人单位所占比重上升了10.4个百分点。

2009年法人单位分布最少的五个行业的总和占北京法人单位总量的比重是（）。

A.2.83％

B.1.91%

C.3.59%

D.1.87%

Questions 6 to 10 are based on the following news.

NEW YORK, the United States

The biggest Wall Street banks slashed their small business loan portfolios by 9% between 2008 and 2009, more than double the rate at which they cut their overall lending, according to a government report released Thursday.

The Congressional Oversight Panel report spotlights the role banks, especially the largest ones, played in the credit crunch that has plagued small companies throughout the recession. "Big banks pulled back on everyone, but they pulled back harder on small businesses," said Elizabeth Warren, the panel’s chairwoman.

Warren’s oversight committee was established to keep tabs on the federal government’s financial stabilization effort. The committee’s May report focuses on the role her committee played in improving credit access for small companies. Madria, spain

The European Union eases trade with Latin America at the Madrid summit. The EU plans to boost trade with Latin America despite warnings from some European ministers and farmers, who fear unfair competition. EU negotiations with the Mereosur trade bloc, frozen since 2004, will reopen. The Mercosur group embraces Argentina, Brazil, Paraguay and Uruguay. Trade deals were also reached with Central America, Peru and Colombia, following marathon talks in Madrid. EU Commission president Jose Manuel Barroso said: "We have opened a ground-breaking chapter in the EU relationship with our Latin America and Caribbean partners. " The EU is pursuing regional trade agreements while global trade talks -- the so- called Doha Round--have failed to make progress.

Tripoli, Libya

Members of a Dutch family are on their way to Libya after being told that the sole survivor of the plane crash that killed 103 people might be their relative. A member of the Dutch family told the media that officials had told her family the child being treated at a hospital in Tripoli might be her grandson, nine-year-old Ruben van Assouw. The Dutch foreign ministry confirmed that two presumed family members of the injured child were on their way to Tripoli. Ruben had been on safari in South Africa with his brother, mother, and father, all of whom perished in the crash, said the newspaper. Sixty-one Dutch citizens were believed killed when the MA Flight 230 from Johannesburg to Tripoli crashed on landing in clear weather at 6 am. The Times understands that seven passengers had been due to fly on to London. Two of the dead were Britons and one was Irish.

London, the United Kingdom

Target Corp posted a higher quarterly profit as consumers loosened their wallets to spend on items including clothing and electronics. The discount retailer said profit was ￡671 million in the fiscal first quarter that ended May 1, compared with ￡522 million a year earlier. Target has benefited from consumers becoming a bit more willing to spend on discretionary items such as clothing and home furnishings. The company previously said that sales at stores open at least a year rose 2.8 percent in the first quarter.

Bonn, Germany

Fears of greater financial regulation across Europe hammered stocks on Wednesday after German measures aimed at limiting speculation were taken to smack of desperation.

Stock markets were unnerved by Germany’s unilateral ban on certain naked shorts announced late on Tuesday. And the euro suffered a knee-jerk reaction, falling more than 1 percent against the yen, as investors saw foreign exchange as the only way to bet against the euro zone.

World stocks were down 1.43 percent whilst the more volatile emerging markets index fell 2.64 percent.

There were also fears that the debt crisis was about to worsen as some believed Germany’s move smacked of desperation.

Question No. 6 What did the biggest Wall Street banks do between 2008 and 2009 as reported in the news

8().

A. Sixty-one.

B. One hundred and three.

C. One hundred and thirty.

D. Two hundred and thirty.