关于CPU的封装技术，以下说法错误的是（） A.封装越薄越好 B.芯片面积于封装面积

长期以来，上海管道煤气的主要成分是CO和H₂，“西气东输”工程、东海天然气的 1mol燃料完全燃烧放出的热量

开发利用，改变了上海的能源结构（天然气主要成分为甲烷）．与原来的管道煤气相比，使用天然气有很多优点，请你说出两点：　_________　；　_________　．天然气燃烧的化学方程式为　_________　．

In the past, people who graduated from college felt proud of their academic achievement and confident that their degree would help them find a good job.

However, in the past four years the job market has changed dramatically. This year’s college graduates are facing one of the worst job markets in years. For example, Ryan Stewart, a graduate of San Jose University, got a degree in religious studies, but no job prospects. He points out that many people already working are getting laid off and don’t have jobs, so it’s even harder for new college graduates to find jobs.

Four years ago, the future looked bright for the class of 2003. There were many high-tech job opportunities. Graduates received many job offers, and they were able to get jobs with high salaries and benefits such as insurance and paid vacations. However, “Times have changed and it’s a new market,” according to Cheryl Allmen- Vinnidge of the San Jose State Career Center.

Allmen-Vinniage says students who do find jobs started preparing two years ago. They worked during summer vacations, they have had several internships（实习）, and they’ve majored in one of the few fields that are still hot, like chemical engineering, accounting, or nursing, where average starting salaries have actually increased over last year. Other popular fields (like information system management, computer science, and political science) have seen big declines in starting salaries.

Ryan Stewart (he had hoped to become a teacher) may just end up going back to school. “I’d like to teach college some day and that requires more schooling, which would be great in bad economy.” he said.

In conclusion, these days, to some students a degree may not be a ticket to instant wealth. For now, they can only hope its value will increase over time.

小题1:The word in the second paragraph is closest in meaning to ________.

A．skill

B．interests

C．opportunities

D．applications小题2:Which of the following majors can get a job easily?

A．teaching

B．accounting

C．political science

D．computer science小题3:The underlined sentence in the last paragraph means ________.

A．the best way to get rich is not to get a college degree

B．most students with degrees will not be able to find jobs

C．having a college degree does not qualify one for travel discounts

D．a college degree does not mean that one will find a well-paid job小题4:Ryan Stewart will have to ________.

A．change his major

B．get a job teaching

C．go back to school

D．become a religious leader小题5:The main idea of this passage is that ________.

A．a lot of graduates are losing their jobs

B．Ryan Stewart has not been able to find a job

C．salaries in some fields have increased in the past year

D．the job market has changed dramatically over the past 4 years

对于两端都是RS-232插头的通讯线，如一端焊接的管脚是2、3、5，那么另一端焊接的管脚对应的是（）

A.2，3，5

B.5，2，3

C.5，3，2

D.3，2，5

某私营企业会计刘某去银行支取本单位的工资，由于出纳员疏忽大意，多付给刘某1万元。刘某回单位后将此1万元据为己有并拒不交出。刘某的行为构成何罪( )

A．侵占罪

B．职务侵占罪

C．不当得利的民事违法行为

D．诈骗罪

GPM合并功能对系统有什么改善？（）

A、提高了寻呼信道使用效率

B、提高了呼叫建立成功率·

C、降低了空GPM的占用率

D、以上都是