消化性溃疡有诊断意义的症状为（）。 A.反酸嗳气 B.恶心呕吐 C.呕吐宿食 D.节

下列句子中，没有语病的一句是（ ）  

A．资本经济之所以一定会带来金融泡沫的原因，是因为在现代市场经济中，资本的运作一部分来自企业产品销售的收入，而另一部分则来自信贷，这两部分都有其不确定性。

B．中国政府已与包括美国、意大利、印度、希腊等多个国家签署了防止盗窃、盗掘和走私文物的双边协议，共同致力于促进文物返还的国际合作。

C．近日，财政部、审计署发出通知，要求2009年各级党政机关车辆购置及运行费用支出要在近3年平均数基础上降低近15%左右。

D．西安市卫生局出台的《医务人员十条禁令》，无疑给医生念了“紧箍咒”，约束了其在上班期间的行为，对避免医疗纠纷的减少有重要作用。

尿沉渣常规检查时，标本制备离心处理所需相对离心力约为（）。

A.200g

B.400g

C.500g

D.800g

E.1500g

Section B

Directions: Read the following passage. Answer the questions according to the information given in the passage and required words limit.

Scientists have determined it's not advisable to hurry marriage. But what’s the best age to wed?

When Avril Lavigne announced she was splitting from her husband, comments from her friends suggested that she was only 21 when she tied the knot and later she said that she realized she'd been too young to make such a life-altering decision. Could fellow young celebrity divorcées(离婚者) Reese Witherspoon, Kate Hudson, and Britney Spears have also hit the same age-related issue?

The Magic Number

There are practical reasons for the mid-20s dividing line, and most of them boil down to two biggies: education and money. 

It turns out that the more years of higher education a woman has under her belt on her wedding day, the lower the chances that she'll get divorced ... and by 25, you're more likely to have earned a degree or two. Educated women tend to be more confident about who they are and less willing to settle for a man who doesn't meet their standards.

Odds(可能性) are that by 25 you're also supporting yourself, so there's less incentive（刺激; 鼓励）for you to rush into marriage because you're seeking financial security from him. But the marriage-related benefits of working and having money of your own go beyond feeling secure. Learning to budget your cash carefully when you're single will help you avoid financial problems—one of the main causes of couple fights—for the rest of your life. 

Knowing the Real You

At 25, you've had time for some crucial life experiences, including a relationship or two that may have improved your Mr. Right radar. You've probably dated enough to have a better idea of what you don't want in a man, which makes it easier to know what you can live with and can't live without. 

Perhaps the most important aspect of waiting is that you'll know what your goals and values really are. While you don't want to marry someone just like you, marriage is a lot easier if you two share a similar outlook on life.

Twenty-four and already married to the man of your dreams? Don't worry: Many young marriages survive. But given the choice, you might consider putting off the big day until your mid-20s or later.

81. What main factors influence the mid-20s dividing line? (No more than 3 words)

_______________________________________________________________________________

82. According to the author, why does a couple probably fight？(No more than 4 words) _______________________________________________________________________________

83. How do you know what you don’t want in a man? (No more than 5 words)

____________________________________________________________________________

84. What suggestion does the passage mainly give? (No more than 10 words)

_______________________________________________________________________________

Section C

“未来教育家奖”评选条例中，第三轮“教育实践能力测试”成绩占（）%。

A.15

B.25

C.35

D.45

工业管道即在生产巾输送各种介质的管道：给水排水管道是（）、生活用水和消防用水等系统中的管道。

A.生产用水

B.中水

C.污水

D.气体