72．B考查细节理解。文章第五段可知这些独生子女的父母更多地关心他们的物质生活，而不是他们的态度和价值观，这里的态度和价值观当然包括他们的学习观和教育观，故B项表述错误，符合题意。其他选项文中均有表述。

71．A考查主旨要义。文章首段就点明了文章的论点----让父母为他们照顾孩子，下文就围绕这一论点具体展开论述。

75．According to the passage, we can learn that ______ is necessary in marriage．

A．wealth　　 　　 B．health　　　 　　 C．understanding D．education

74．The traditional value system mentioned in the passage refers that_____．

A．parents are concerned about their children’s physical life as well as the spiritual life

B．most couples were introduced by someone and made dating for a long time

C．once begun, double single-child couples’marriage will last forever

D．the couples think that compromise and tolerance are necessary in their marriage．

73．Which of the following descriptions about “double single-child couples” is True ?

A．They are single child in either family and independent of their parents

B．They are single child in either family and they are dependent on their parents

C．They have at least two children and can afford to support themselves

D．They, who were introduced by someone, follow a rather traditional value system

72．Which of the following is NOT supported by the passage?

A．The majority of the "double single-child couples" in China depend much on their parents．

B．The parents of the “single-child”generation more care about their study and education．

C．One-fifth of the couples surveyed didn't get marriied until dating for five years．

D．All the couples surveyed have university education and 30 percent of them were schoolmates

71．The best title for the passage should be_______．

A．Mom and Dad,Take Care of My Kid Please

B．Bouble Single-child Couples

C．The Problem of the Single Child

D．A Recent Survey By Woman of China"

70. A考查主旨要义。要求考生根据内容选择最佳标题。全文的关键词应该是living longer,有肯定又有否定两方面的观点。

F

[2010·全国大联考(新课标)]

词数：279　 体裁：议论文　 难度：3

Over 70 percent of the "double single-child couples" in China need help from their parents in taking care of their own kids, according to a recent survey．

"Women of China" magazine and a consulting company carried out a survey recently on young couples of the "single-child" generation, the Morning Post reports．The couples surveyed were around 29 and have been married for three years on average, with university education and monthly income of 4．000 yuan ($531)．Among them, 43．5 percent have kids．

Results show that 71．9 percent of the young couples have help from their parents in taking care of their kids．

Grown up as the "single-child", the only child in a family since the family planning policy was adopted in 1979, this generation depends much on their parents．

The parents of the "single-child" generation focused more on their children's physical well-being rather than their attitudes and values, according to some psychologists．

The research also found that the "double single-child couples" follow a rather traditional value system．

Survey shows that 27．5 percent of them got married after dating for one to two years, 25．2 percent two to five years, and 20 percent didn't tie the knot until dating for five years．Also, 30 percent of the couples were schoolmates, while 43．8 percent were introduced by someone．

Since their marriage are based on enduring relationships, 65．2 percent of the husbands and 62．9 percent of the wives think that compromise(妥协)and tolerance(宽容)are necessary in their marriage．Meanwhile, 21．7 percent of the husbands and 37．1 percent of the wives support the idea that happiness is the key standard for a marriage．

70. What would be the best title for this text?

　 A. Living longer or not

　 B. Science, technology and long living

　 C. No limit for human life

　 D. Healthy lifestyle and long living

69. B 考查猜测词义。文章的前三个自然段讲述一些专家认为利用纳米和基因技术可以延长人类寿命，第四段则以However, many scientists who specialize in aging are doubtful about it…一句开头，转折说明许多科学家对此提出质疑，所以这个it指的是上文提出的观点。