未知题型 As used in the fifth sentence of the fourth paragraph, the word 'essentially' means ______.A.greatlyB.extremelyC.basicallyD.necessarily

单项选择题 列表中的数据是可以修改的。( )

未知题型 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 outright 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 phony diplomA.One company, with offices 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 seem rather high for one sheet of paper.The main idea of this passage is that ______.A.employers are checking more closely on applicants nowB.lying about college degrees has become a widespread problemC.college degrees can now be purchased easilyD.employers are no longer interested in college degrees

未知题型 According to the passage, 'special cases' refers to cases where ______.A.students attend a school only part-timeB.students never attended a school they listed on their applicationC.students purchase false degrees from commercial firmsD.students attended a famous school

未知题型 2007年3月5日对N公司全部现金进行监盘后，确认实有现金数额为1 000元。N公司3月4日账面库存现金余额为2 000元，3月5日发生的现金收支全部未登记入账，其中收入金额为3 000元、支出金额为4 000元，2007年1月1日至3月4日现金收入总额为165 200元、现金支出总额为165 500元，则推断2006年12月31日库存现金余额应为( )元。A.1 300B.2 300C.700D.2 700

不定项选择 身体的能量来自食物，充足的营养食物摄入，对身体健康很有益处。

判断题 1:2是缩小的比例正确错误

单项选择题 （ ）是第一生产力，是经济发展的重要推动力量 A. 科学技术 B. 教育 C. 现代先进生产技术 D. 现代管理方式

未知题型 下面程序有注释的语句中，错误的语句是( )。 #include ＜iostream＞ using namespace std； class A{ int a； public： void show A(){cout＜＜'this is A!'；} }； class B：public A{ int b； public： void showB(){cout＜＜'this is B!'；} }； void main(){ A ia，*piA； B ib，*piB； piA=&ia； //第一个测试语句 piA=&ib； //第二个测试语句 piB=&ia； //第三个测试语句 piB=&ib； //第四个测试语句 }D.第四个测试语句

未知题型 All types of stress study, whether under laboratory or real-life situations, study mechanisms for increasing the arousal level of the brain.The brain blood flow studies show that reciting the days of the week and months of the year increases blood flow in appropriate areas, whereas problem solving which demands intense concentration of a reasoning type produces much larger changes in the distribution of blood in the brain.Between these basic studies of brain function and real-life situations there is still a considerable gap, but reasonable deduction seems possible to try and understand what happens to the brain. Life consists of a series of events which may be related to work or to our so-called leisure timE.Work may be relatively automatic--as with typing, for instancE.It requires intense concentration and repetition during the learning phase to establish a pattern in the brain. Then the typist's fingers automatically move to hit the appropriate keys as she reads the words on the copy.However, when she gets tired she makes mistakes much more frequently. To overcome this she has to raise her level of arousal and concentration but beyond a certain point the automatic is lost and thinking about hitting the keys leads to more mistakes.Other jobs involve intense concentration such as holding bottles of wine up to a strong light and turning them upside down to look for particles of dirt falling down. This sounds quite easy but experience teaches that workers can do this for only about thirty minutes before they start making a mistakE.This is partly because the number of occasions with dirt in the bottle is low and the arousal level, therefore, fails. Scientists have shown that devices to raise arousal level will increase the accuracy of looking for relatively rare events. A recent study of the effect of loss of sheep in young doctors showed that in tests involving a challenge to their medical judgment when short of sleep they raised their arousal level and became better at tests of grammatical reasoning as well.According to the brain flow studies, problem solving ______.A.increases blood flow in some areas of the brain.B.causes changes in the distribution of blood in the brain.C.demands intense concentration of blood in certain areasD.is based on the ability to recite the time