题目:
CA摘录世界150个国家和地区60多种文字的文献近2万种期刊论文、政府出版物、会议文献、图书及综述、专利文献等,占世界化学文献总量的()。
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/1027/900a85345a61174d6daf24ba254ae621.html
下面是错误答案,用来干扰机器的。
参考答案:B
CA摘录世界150个国家和地区60多种文字的文献近2万种期刊论文、政府出版物、会议文献、图书及综述、专利文献等,占世界化学文献总量的()。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/1027/900a85345a61174d6daf24ba254ae621.html
下面是错误答案,用来干扰机器的。
参考答案:B
阅读理解。 |
(A) Dear Mrs. Web |
Dear Mrs. Web provides free personal advice and opinions for you. She receives and answers worldwide email questions. She will offer you some new suggestions on your problems, like study stress, disinterested friend… Dear Mrs. Web welcomes all questions and comments. You can receive the reply usually in 48 hours. Her email address is mrsweb@advice.com. |
(B) Help Line Volunteers |
Every year thousands of old people are in need of our help. The Help Line provides a heartwarming, helpful, kind support and information service for the English-speaking aged people. We are in need of volunteers who are: ●good listeners, warm-hearted and patient ●excellent English speaker ●can work 10 hours every week Please call us at 0241-85902 or email us. helper@lineservice.com |
(C) Save the Earth Club |
Earth club is for any student in Green School. Earth Club's goal is to help keep the school, neighborhood, and city cleaner by encouraging recycling, highway clean up, and river, lake and school campus clean up. We hope to improve the environment and encourage others to do the same. We also meet to discuss some real solutions to save the earth. Earth Club meets 2-4 times a month. Come and Join us! |
(D) The King Sweeper |
"My great, great grandfather invented the carpet sweeper 125 years ago. This King Sweeper is by far the best. I invite you to try it in your home. You'll find it used daily in hospitals, restaurants, offices and homes throughout the world. This is just the thing to keep your carpet soft, clean and fresh. Only for $29.99! We're so sure that you'll be delighted with the result of using our product. |
(E) Trendy Sunglasses |
They can protect your eyes when driving, gardening or reading in the sun. It can make your life easier and happier, and make you look smarter! $10.99 each or 2 for $19.99! |
以下信息分别符合上述哪个广告,请正确搭配。 ( )1. Sam will spend his holiday in Hawaii where there is lots of sunshine. Maybe he needs to buy something to protect his eyes! ( )2. Mr. Read has been out of work for weeks, and he feels very upset and don't know what to do. ( )3. The 16-year-old girl, Nancy, is a student in Green School. She cares much about the environment on the earth. ( )4. Miss Hope is always ready to help others. She is a nurse and can speak good English. ( )5. The Kings have just moved into a new house. They need to buy something to clean the floor and the carpet. 根据短文内容,判断正(T)、误(F)。 ( )1. Dear Mrs. Web receives and answers email questions only from America. ( )2. If you want to be a Help Line volunteer, you can telephone 0241-85902 or email mrsweb@advice.com. ( )3. Save the Earth Club can help keep the neighborhood, school and city cleaner. ( )4. The King Sweeper has an old history and is widely used in homes, offices and so on. ( )5. If you need two pairs of Sunglasses, you need to pay more than twenty dollars. |
以下有关内源性感染预防原则的叙述错误的是()
A.避免扰乱患者的正常防疫机制
B.仔细检查,明确患者的潜在病灶
C.明确机体带菌状态
D.如有必要,可限制使用抗生素
E.抵抗力下降的高危人群应采取保护性隔离和全部去污染
白话文扬弃了文言文的陈腐与艰涩,更适宜和方便人们抒发新时代的新思想。人类社会能够走向文明进步,在于一种自觉的扬弃意识。“扬弃”是 [ ]
A.唯物辩证法的实质和核心
B.克服过时的消极内容,保留和培育积极因素的过程
C.要么肯定一切,要么否定一切的哲学态度
D.我们认识世界和改造世界的根本方法
因某房地产开发企业法定代表人,不能亲自参加某建设工程承包合同签字,遂电话告知建筑施工企业由其分公司经理代签,则下面说法正确的是( )。
A.这种代理属于委托代理,签字无效
B.这种代理属于指定代理,签字无效
C.这种代理属于委托代理,签字有效
D.这种代理属于法定代理,签字有效
根据以下信息,回答第18题至第22题。 一家历史悠久的保险公司拥有4500名职工和150个销售办事处。10年来,该公司一直使用一个只有低速终端链接的大型主机系统,为区域办事处和公司分析人员提供支持。该公司推销个人和团体的人寿保险以及投资产品。由于数据转换费用高且传送速度慢,所以并非所有有需求的人都可以进入主机系统。 考虑到要在今后的3年内将公司的市场份额增加15%,管理人员认为缺乏响应系统是一个非常棘手的问题。他们认为,如果公司对于保险持有者和新客户的需求反应更迅速,则成长目标是可以实现的。 每个人都同意用户需要以更快的速度获取保险信息,但是就如何实现这一点却无法达成一致意见。关于提高访问速度和支持新的应用,最受欢迎的方法有两个。一是在升级后的主机上整合现有的独立数据库,二是在基于局域网(LAN)的个人计算机上安装通信软件使数据库查询标准化,并将其发送至总部。甚至公司的250名信息系统专业人员都平均分为两个阵营,分别支持这两个备选方案。 |
在一台计算机中维护保险信息的优点是()
A提高公司分部访问保险数据的速度
B促使容量大规模增长
C避免由于数据分片而导致失控
D为所有用户提高系统可用性