Starbucks generates many financial reports to evaluate the operating performance of each store at the end of each quarter. The financial reports are an example of ________.

A . A.Governors B . B.Alternators C . C.Blackboards D . D.Switchboards

A . 2 B . 3 C . 4 D . 20 E . 22 F . 24

A . full excitation B . load C . power factor D . number of pole

A) Their embrace of radical ideas. B) Their desire to change America. C) Their utilization of the Internet. D) Their strong sense of responsibility.

A．probate B．obsolete C．swelling D．recapitulating

The use of renewable energy is not new. Five generations (125 years) ago, wood supplied up to 90 percent of our energy needs. Due to the convenience and low prices of fossil fuels, wood use has fallen. Now, the biomass which would normally present a disposal problem is converted into electricity (e.g., manufacturing wastes, rice hulls, and black liquor from paper production). Historically, low fossil fuel prices, especially for natural gas, have made growth difficult for renewable fuels. The deregulation and restructuring of the electric power industry could have a major impact on renewable energy consumption. Demands for cheaper power in the short term would likely decrease demand for renewable energy, while preferences for renewables included in some versions of proposed electricity restructuring legislation would breathe new life into this industry. Use of renewables in the United States is not currently expected to approach that of the major fuels, and due to their limitatious (e.g., their intermittent nature-cloudy days have no solar gain, quiet days mean no wind blows to drive wind turbines, dams are primarily for flood control, so hydroelectricity production varies as dams' water levels change), renewables may never provide "the" answer to all energy problems. Around the world, renewable energy is proving to be of great value. In 2005, about 6.1 Quadrillion Btu (Quads) of U.S. energy came from renewable fuels. Each of the energy sources we use is measured, purchased, and sold in a different form. Many units of measurement are used to measure the energy we use each day. From 1996 to 2005, the trend of the consumption from renewable energy was ______. A．increasing B．decreasing C．irregular D．not mentioned

But the article is actually quite optimistic, as it outlines a potential solution to this problem, suggesting that an approach(which involves a one-hour, next-to-no-cost program) can close 63 percent of the achievement gap(measured by such factors as grades)between first-generation and other students. The authors of the paper are from different universities, and their findings are based on a study involving 147 students(who completed the project)at an unnamed private university.First generation was defined as not having a parent with a four-year college degree Most of the first-generation students(59.1 percent) were recipients of Pell Grants，a federal g rant for undergraduates with financial need，while this was true only for 8.6 percent of the students wit at least one parent with a four-year degree. Their thesis-that a relatively modest intervention could have a big impact-was based on the view that first-gene ration students may be most lacking not in potential but in practical knowledge about how to deal with the issues that face most college students They cite past resea rch by several authors to show that this is the gap that must be narrowed to close the achievement gap. Many first-gene ration students”struggle to navigate the middle-class culture of higher education，learn the‘rules of the game，’and take advantage of college resources,” they write And this becomes more of a problem when collages don’t talk about the class advantage and disadvantages of different groups of students Because US colleges and universities seldom acknowledge how social class can affect students’ educational experience，many first-gene ration students lack sight about why they a re struggling and do not unde rstand how students’ like them can improve. Recruiting more first-generation students has______ . A.reduced their d ropoutrates B.narrowed the achievement C.missed its original pu rpose D.depressed college students The study suggests that most first-gene ration students______ .A.study at private universities B.are from single-pa rent families C.are in need of financial support D.have failed their collage The author of the paper believe that first-generation students______ .A.a re actually indifferent to the achievement gap B.can have a potential influence on other students C.may lack opportunities to apply for research projects D.are inexperienced in handling their issues at college We may infer from the last paragraph that______ .A.universities often rect the culture of the middle-class B.students are usually to blame for their lack of resources C.social class g realy helps en rich educational experiences D.colleges are partly responsible for the problem in question The author of the research article are optimistic because______ .A.the problem is solvable B.their approach is costless C.the recruiting rate has increased D.their finding appeal to students 请帮忙给出每个问题的正确答案和分析，谢谢！

But climb up to the third floor and you’ll see a 40 display. There, among the photos of current faculty members and students, are portraits of the 41 head of the department, Marjorie Shapiro, and four other women whose research 42 everything from the mechanics of the universe to the smallest particles of matter. A sixth woman was hired just two weeks ago. Although they’re still only about 10 percent of the physics faculty, women are clearly a presence here. And the real 43 may be in the smaller photos to the right: graduate and undergraduate students, about 20 percent of them female. Every year Berkeley sends its fresh female physics PhDs to the country’s top universities. That makes Shapiro optimistic, but also 44 . “I believe things are getting better,” she says, “but they’re not getting better as 45 as I would like.” A) circumstance B) confidence C) covers D) current E) deals F) different G) exposing H) fast I) honoring J) hope K) presently L) rare M) realistic N) site O) virtually

One important cause of the generation gap is the opportunity that young people have to choose their own ways of life.In a more traditional society, when children grow up, they are expected to live in the same area as their parents, to marry people that their parents know and like, and often to continue the family jobs.In our society, young people often travel great distances for their education, move out of the family at an early age, marry or live with people whom their parents have never met, and choose jobs different from those of their parents. In our society, parents often expect their children to do better than they did, to find better jobs, to make more money and to do all the things that they were unable to do.Often, that is another cause of the gap between them.Often, they discover that they have very little in common with each other. Finally, the speed at which changes take place in our society is the third cause of the gap between the generations.In a traditional culture, senior people are valued for their knowledge, but in our society the knowledge of a lifetime may become out of date.The young and the old seem to live in two very different worlds, separated by different skills and abilities.No doubt, the generation gap will continue in American life for some time to come. 1.The first paragraph tells us that ______. A、the problem of the generation gap draws much attention from people B、it is out of date to talk about the generation gap C、children and parents are trying to understand each other D、it is very important for people to frequently communicate with each other 2.In a more traditional society, old people_______. A、have their children respect and listen to them B、do not care for their children at all C、expect their children to rebel against them D、do not live together with their children 3.In American society young people________. A、do not need to find jobs B、leave home at an early age C、have better education than their parents D、marry people younger than them 4.Which of the following is NOT the cause of the generation gap______. A、Young people like to depend more on themselves. B、Parents do not love their children dearly. C、American society changes rapidly. D、Parents expect too much of their children. 5.The main idea of the passage is ________. A、that the generation gap needs considering B、when the generation gap is necessary in American society C、why the generation gap exist D、how we can reduce the generation gap

A．什么都不写 B．throws IOException C．throws ClassNotFoundException D．throws IOException,ClassNotFoundException

the following obvious characteristics. () A.all national character B.stability C.polysemy D.collocability E.productivity 此题为多项选择题。