并联比管的流动特征是：（） A.各分管流量相等 B.总流量等于各分管的流量和，且各分

web2.0和web1.0最主要的区别在于（）。

A.信息量更大

B.信息获取更容易

C.信息真实性提高

D.用户既是信息消费者也是信息提供者

患者女，58岁，因“发现血糖升高10年”来诊。空腹血糖最高达14.7mmol/L，餐后2h血糖最高达20.3mmol/L。既往无特殊病史。查体：T36.5℃，P86次/min，R24次/min，BP125/80mmHg；口唇无发绀，颈静脉未见怒张；HR86次/min，律齐，无杂音；双肺呼吸音清，未闻及明显干、湿性啰音；腹部（－）；双下肢不肿。入院随机血糖11.9mmol/L。

有助于诊断的检查是（）（提示：患者诉近1年来，排尿乏力，排尿末滴沥，夜尿次数减少，时而有尿失禁等症状。考虑为糖尿病引起的膀胱病变。）

A.膀胱残余尿量

B.尿流率检查

C.膀胱内压测定

D.括约肌肌电图

E.尿常规

F. * * 压力图

G.24h尿蛋白定量

溶血尿毒综合征常发生于什么情况？

计算机系统上的数据库(DB)是( )。

A．硬件

B．计算机打印的统计报表

C．计算机软件

D．结构化的、有联系的数据集合

You’re busy filling out the application form for a position you really need, let’s assume you once actually completed a couple of years of college work or even that you completed your degree. Isn’t it tempting to lie just a little, to claim on the form that your diploma represents a Harvard degree Or that you finished an extra couple of years back at State University
More and more people are turning to utter deception like this to land their job or to move ahead in their careers, for personnel officers, like most Americans, value degrees from famous schools. A job applicant may have a good education anyway, but he or she assumes that chances of being hired are better with a diploma from a well-known university. Registrars at most well-known colleges say they deal with deceitful claims like these at the rate of about one per week.
Personnel officers do check up on degrees listed on application forms, then. If it turns out that an applicant is lying, most colleges are reluctant to accuse the applicant directly. One Ivy League school calls them "impostors". Another refers to them as "special cases". One well-known West Coast school, in perhaps the most delicate phrase of all, says that these claims are made by "no such people".
To avoid complete lies, some job-seekers claim that they "attended" or "were associated with" a college or university. After carefully checking, a personnel officer may discover that "attending" means being dismissed after one semester. It may be that "being associated with" a college means that the job-seeker visited his younger brother for a football weekend. One school that keeps records of false claims says that the practice dates back at least to the turn of the century--that’s when they began keeping records, anyhow.
If you don’t want to lie or even stretch the truth, there are companies that will sell you a fake diploma. One company, with officers in New York and on the West Coast, will put your name on a diploma from any number of nonexistent colleges. The price begins at around twenty dollars for a diploma from "Smoot State University". The prices increase rapidly for a degree from the "University of Purdue". As there is no Smoot State and the real school in Indiana is properly called Purdue University, the prices seems rather high for one sheet of paper.

The main idea of this passage is that ______.

A. employers are checking more closely on applicants now
B. lying about college degrees has become a widespread problem
C. college degrees can now be purchased easily
D. employers are no longer interested in college degrees