题目

四种主族元素的离子aXm＋、bYn＋、cZn－和dRm－(a、b、c、d为元素的原子序数)，它们具有相同的电子层结构，若m＞n，则下列叙述正确的是( ) ①a－b＝n－m ②元素的原子序数：a＞b＞c＞d ③元素非金属性：Z＞R ④最高价氧化物对应的水化物的碱性：X＞Y A．只有③                       B．①②③④ C．①②③                       D．②③Homework and stress are rarely reduced inside the classroom. Meanwhile, outside the classroom, the pressure is on to find scholarships for college.According to Braintrack, a higher education database with worldwide reach, more than 3 billion US dollars (18 billion yuan) in private scholarships are awarded to college students annually. Average awards range from $2,000 to $3,000.The scholarship application process is similar to the college application process: forms to be completed, test scores and transcripts to be sent, essays to be written and often interviews to be prepared for.A few great places to start looking for scholarships are: www.fastweb.com, www.finaid.org and www.collegexpress.com.Check out the annual scholarship guidebooks Scholarships, Grants & Prizes by Peterson’s and the Ultimate Scholarship Book: Billions of Dollars in Scholarships, Grants and Prizes by Gen Tanabe and Kelly Tanabe.Be selective. Thoroughly research the qualifications required by each of the scholarships. Don’t waste your time applying for those that are need-based if you can’t produce the appropriate documents.Research past recipients (接受者). Check out the websites of the organizations sponsoring the scholarships. Many post the biographies of past recipients. You don’t need to have cured cancer, but if you don’t think your résumé (履历) measures up to the past winners’, you might be better served by moving onto the next scholarship on your list. Prepare for the interview. You’ll want to dazzle them with your personality, but above all you’ll want to be prepared. Find someone you trust to conduct a similar interview with you – someone who will be honest with you and provide valuable suggestions.Let your personality shine through in your essays. The essays are the best way for students to share who they are, where they’ve come from, what they’ve overcome and so on. Tell your story in an interesting and persuasive  way. And if you do have an interview, send a thank-you note afterward.By Lee Bierer小题1:What is the author’s main purpose in writing the article?A．To explain where to find scholarships for US colleges.B．To inform readers of the scholarship application process.C．To introduce some typical scholarships offered by US colleges.D．To give tips on applying for US college scholarships.小题2:If you want to learn about past recipients of a scholarship, you can use __.A．www.collegexpress.comB．the annual scholarship guidebooks published by Peterson’sC．the websites of the organizations sponsoring the scholarshipsD．The Ultimate Scholarship Book: Billions of Dollars in Scholarships, Grants and Prizes小题3:The underlined word “dazzle” in Paragraph 7 is closest in meaning to ___.A．influenceB．impressC．guideD．present小题4:To increase your chance of winning a scholarship, you are advised to ____.A．apply for as many scholarships as you canB．tell an interesting story in your essayC．do a similar interview to help you prepare for the real oneD．have a talk with past recipients and try to talk like they do