某市某楼盘准备以每平方米6000元的均价对外销售，由于国务院有关房地产的新政策出

Most plants can make their own food from sunlight, (1) some have discovered that stealing is an easier way to live. Thousands of plant species get by (2) photosynthesizing, and over 400 of these species seem to live by pilfering sugars from an underground (3) of fungi(真菌). But in (4) a handful of these plants has this modus operandi been traced to a relatively obscure fungus. To find out how (5) are (6) , mycologist Martin Bidartondo of the University of California at Berkeley and his team looked in their roots. What they found were (7) of a common type of fungus, so (8) that it is found in nearly 70 percent of all plants. The presence of this common fungus in these plants not only (9) at how they survive, says Bidartondo, but also suggests that many ordinary plants might prosper from a little looting, too.

Plants have (10) relations to get what they need to survive. Normal, (11) plants can make their own carbohydrates through photosynthesis, but they still need minerals. Most plants have (12) a symbiotic relationship with a (13) network of what are called my corrhizal fungi, which lies beneath the forest (14) . The fungi help green plants absorb minerals through their roots, and (15) , the plants normally (16) the fungi with sugars, or carbon with a number of plants sharing the same fungal web, it was perhaps (17) that a few cheaters—dubbed epiparasites—would evolve to beat the system. (18) , these plants reversed the flow of carbon, (19) it into their roots from the fungi (20) releasing it as "payment.\

5（）

A.others

B.the others

C.other

D.the other

关于DNA热变性的叙述，哪一项是错误的（）

A.核苷酸之间的磷酸二酯键断裂

B.在260nm处光吸收增加

C.DNA黏度下降

D.两条链之间氢键断裂

E.浮力密度升高

下列反应中属于中和反应的是（　　）

A．Na₂CO₃+2HCl=2NaCl+CO₂↑+H₂O

B．2KOH+H₂SO₄=K₂SO₄+2H₂O

C．SO₂+2NaOH=Na₂SO₃+H₂O

D．Fe+H₂SO₄=FeSO₄+H₂↑

Shoppers throughout the West, wary(谨防的) of a double-dip recession(经济衰退), are still pinching their pennies. However, Chinese consumers are opening their wallets big time. According to Mckinsey, shop sales in China have grown by 25 per cent annually from 2007 to 2009. Consumer confidence is now at its highest point since 2007 and female shoppers are leading the way.

Chinese women saved just 24 per cent of their income, compared with 55 per cent in 2006, according to a recent study in the magazine Women of China. What’s more, three quarters of Chinese women say that they’re the ones who control the family purse strings, which means they are an “emerging powerhouse within the powerhouse” of China.

In the 1950s women contributed just 20 per cent of household income, which rose to about 40 per cent in the 1990s and then reached 50 per cent last year.

In a recent study of Chinese consumer behavior, Mckinsey found that women tend to shop more frequently than men, and spend more on personal-care products and food. Men, by contrast, tend to spend more of their income on gadgets(小玩意), drinks and alcohol, dining out, and socializing. They also tend to save for the bigger-ticket items, like cars and houses.

Chinese women make up an ever-growing small part of the market—up from 20 per cent a decade ago to 50 per cent last year. It’s estimated that in the next five years women will account for 55 per cent of the$9 billion market. “The future is female,” concludes a January HSBC report on special and expensive goods in China.

小题1:According to the passage, Chinese women ________.                     

A．save less of their income than before

B．are more cautious of spending their money

C．make as much money as men in the 1990s.

D．spend half income on expensive goods小题2:The underlined phrase in the first paragraph probably refers to _______.      

A．saving more money

B．making extra pay for food

C．meeting with economic problems

D．spending money in a wary way小题3:Which of the following is true?

A．Chinese men go shopping more often than women

B．Chinese men spend more on personal-care products

C．Chinese men tend to save for the bigger-ticket items

D．Chinese men spent less on drinks and alcohol than women.小题4: Which of the following can probably serve as the title of the passage?           

A．The Future is Female

B．The Power of the Purse

C．Facing a Double-dip Recession

D．Chinese Women Going Shopping

下列纠纷中，可以适用《仲裁法》解决的是( )。

A．甲某与企业之间的劳动纠纷
B．甲乙之间的婚姻纠纷
C．甲乙之间的农业承包合同纠纷
D．甲乙之间不动产买卖合同纠纷