部分屈光性调节内斜视（）

[问答题]Passage 1　　[A] Time Away That Shapes Careers　　[B] Faculty Weigh in　　[C] Admissions Impact　　[D] No Regrets　　[E] Help Students Develop Strategies to Mingle　　[F] Finding Opportunities　　[G] Build Strong Sense of Responsibility　　Data from the National Science Foundation indicate that over the last 25 years, there has been a fairly consistent 1- to 2-year time variance in the interval between an undergraduate degree and a Ph.D. So where does the extra time go?　　Part of it is the “postbac”: recent graduates often take between the bachelor’s degree and graduate school. “Postbac” time allows recent graduates to mature, gain some perspective, and learn new skills before starting out on a long graduate program. A short hiatus before the long road, students and faculty members say, is almost always good.　　(1) ______　　Most faculty members agree that if students have a clear idea of what they want to study and what their goals are, they can make a successful direct transition to graduate school. “For the great majority of students, some time off is a good idea,” says Deborah Goldberg, a professor of ecology and evolutionary biology at the University of Michigan. Students with more life experience often have the maturity it takes to persevere through a Ph.D., she says. She has observed that students without that experience are more likely to feel burned out and to drop out of their Ph. D. programs than are students who take time off.　　(2) ______　　Faculty members agree that 1 to 2 years away does not hurt a student in the graduate-admissions process. But relevant work—especially research experience—often has a better-than-neutral effect on admissions prospects. As he considered graduate programs, Gries was able to discuss his research in one-on-one interviews with faculty members, and all of them, he says, considered his year of work an advantage. Maturity and life experience are the main selling points for “postbac” time, but the details of what you learn can matter, too. In addition, many faculty members appreciate the perspectives students with added life experience bring to their classrooms and laboratories.　　(3) ______　　Individuals we spoke to who had completed a “postbac” expressed no regrets about their decisions. Sarah Walker sees only advantages to the time that she spent in the Peace Corps and working in Africa. After she finished her undergraduate degree at Smith College in Northatmpton, Massachusetts, in 1994, she worked as a biology and mathematics teacher for 2 years in Lesotho. When she returned to graduate school at the University of Virginia, Charlottesville, in 1998, Walker found that her experience in the Peace Cows made teaching assignments easier. Her experience in Africa shaped her career goals: Her thesis research in environmental science examined the impact of land-use changes on ecological systems. Walker says her relationships with faculty members were also improved by her time away.　　(4) ______　　Finding a postgraduate position outside of organized programs such as the Peace Cows requires undergraduates to mine a diverse network of resources. Talk to as many people as possible, Goldberg says; faculty members might know of colleagues who are looking for research assistants. Regional and national meetings present great chances for undergraduates to scout for positions.　　(5) ______　　After completing the core requirements for her Ph.D. in 2005, Walker took a job at Winrock International, a nonprofit international development organization in Arlington, Virginia. Her job —advising projects that help limit carbon emissions and deforestation in the developing world-builds on both her Peace Corps experience and scientific expertise. Unsurprisingly, she’s a strong advocate of the postbac. “Taking 2 years off has zero negative impact on your ability to continue on in school,” she advises. It allows you to grow as a person and have a better sense of what it is that you want to do.

[单选题]某企业2018年12月31日固定资产账户余额为3000万元，累计折旧账户余额为800万元，固定资产减值准备账户余额为200万元，在建工程账户余额为200万元。该企业2018年12月31日资产负债表中“固定资产”项目的金额为（　　）万元。

[单选题]主肾虚的面色是（）

[单选题]停电、验电、接电封线、悬挂标示牌和装设防护物属于（）。

[判断题]添加打印机窗口中，选择打印机连接时占用的端口默认是24针的端口，即LPT1。

[单选题]企业自行研制一项专利技术。研究费用为200000元；开发过程中发生原材料费用100000元、人员工资160000元、管理费用70000元。在申请专利的过程中，发生律师费15000元，注册费5000元。若企业已依法取得该项专利，则按照我国企业会计准则的相关规定，该项专利的入账价值应为（）。

[单选题]高血压并发稳定型心绞痛的降压治疗的最佳方案是（）

[问答题]图7（a）所示运放具有理想特性，设两个输入电压波形如图7（b）所士示。试画出电压u0的波形。

[多选题]政府劳动和社会保障部门在社会保障方面的主要职责有（）。

[单选题]女性，55岁，60kg。慢性肾功能不全3年，食欲缺乏、恶心、呕吐1周，深大呼吸，查血气示pH7.25，实际碳酸氢根12mmol／L，氧分压80mmHg，二氧化碳分压28mmHg，血肌酐980μmol／L，该患者合并代谢性酸中毒，下面纠酸方法最得当的是（）