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根据以下答案，回答题
A．真菌
B．肠球菌
C．肺炎链球菌
D．草绿色链球菌
E．金黄色葡萄球菌
急性感染性心内膜炎最常见的致病菌（）。
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答案
更多“根据以下答案，回答题 A．真菌 B．肠球菌 C．肺炎链球菌 D．草绿色链球菌 E．金黄色葡萄球菌”相关的问题
第1题
根据下面选项，回答题：
A．法律
B．行政法规
C．地方性法规
D．部门规章
E．地方政府规章
国务院常务会议通过的《中华人民共和国药品管理法实施条例》（国务院令第360号）是
查看材料
第2题
根据下列内容，回答题。
男性，28岁，受凉后发热，咳嗽，咳痰1周，气促2天，意识模糊1小时，查体：T38．9℃，BP80／50mmHg，口唇发绀，双肺可闻及较多湿哕音，心率109次／分，未闻及杂音，四肢冷，血常规：WBC 21．3×109／L．N 0．90
该患者最可能的诊断是 查看材料
A.中枢神经系统感染
B.急性左心衰
C.重症肺炎
D.干酪性肺炎
E.肺栓塞
第3题
根据以下资料，回答题。
蚂蚁的确太像人了，这真够让人难堪的。它们培植真菌，喂养蚜虫作家畜，把军队投入战争，动用化学喷剂来惊扰和迷惑敌人，捕捉奴隶，使用童工，抱着幼体像梭子一样往返窜动，纺出线来把树叶缝合在一起。它们不停地交换信息，它们什么都干，就差看电视了。 最让我们不安的是，蚂蚁似乎都过着两种生活。它们既是一些个体，做着今天的事而看不出是不是还想着明天，同时又是蚁冢、蚁穴这些扭动着、思考着的庞大动物体中的成分。 野地里一只独行的蚂蚁，不能设想它头脑里想着很多。当然，就那么几个神经元，让几根纤维串在一块儿，想来连有什么头脑也谈不上。更不会有什么思想了。它不过是一段长着腿的神经节而已。四只或十只蚂蚁凑到一起，围绕着路上一头死蛾，看起来就有点意思了。它们这儿触触，那儿推推，慢慢地把这块食物向蚁丘移去，但这似乎还是瞎猫撞着死老鼠的事。只有当你观看聚在蚁丘边的、黑压压盖过地皮的数千只蚂蚁的密集群体时，你才看见那整个活物。这时，你看到它思考、筹划、谋算。这是智慧，是某种活的计算机。白蚁在有一个方面更为奇特：群体变大时，其智慧似乎也随之增加。两三只白蚁，会衔起一块块土粒木屑搬来搬去，但并没有什么结果，什么也没有建造起来。随着越来越多的白蚁加入，似乎达到了某种临界质量或法定数，于是思维开始了。它们开始把小粒叠放起来，霎时间竖起一根根柱子，造成一个个弯度对称的美丽拱券。正在建造一根柱子的白蚁们知道何时停止工作，全队转移到一根毗邻的柱子，而时候一到，它们又会把两根柱子合拢。使它们不再把材料搬来搬去转而着手集体建筑的刺激物，也许是在它们的数目达到特定阈值时释放的外激素。它们像受了惊一样作出反应。它们开始骚动、激奋，然后就像艺术家一样开始工作。
对第一段中“蚂蚁的确太像人了，这真够让人难堪的”一句的理解，正确的一项是 （）
A.因为蚂蚁具有人的顽强意志，所以让人感到难堪
B.因为蚂蚁具有人的社会行为，所以让人感到难堪
C.因为蚂蚁具有人的善良品质，所以让人感到难堪
D.因为蚂蚁具有人的创造精神，所以让人感到难堪
第6题
根据以下材料，回答题。
A Success Story
At 19， Ben Way is already a millionaire， and one of a growing number of teenagers who have（51 ） their fortune through the Internet.（52） makes Ben"s story all the more remarkable is that he is dyslexic， and was（53） by teachers at his junior school that he would never be able to read or write（54）."I wanted to prove them（55）"，says Ben， creator and director of Waysearch， a net search engine which can be used
（56） find goods in online shopping malls.
When he was eight， his local authorities provided him with a PC to help with school work.Although he was（57） to read the ，manuals， he had a natural ability with the computer，and（58） by his father， he soon began（59） people ~ 10 an hour for hisknowledge and skills. At the age of 15 he（60） up his own computer consultancy， Quad Computer， which he ran from his bedroom， and two years later he left school to（61） all his time to business.
"By this time the company had grown and ! needed to take on a（62） of employees to help me"， says Ben. "That enabled me to start doing business with（63） companies. " It was his ability to consistently.（64） difficult challenges that led him to win the Young Entrepreneur of the Year award in the same year that he formed Waysearch， and he has recently signed a deal（65） 25 million with a private investment company， which will finance his search engine.
请在第__（51）__处填上正确答案。 查看材料
A.taken
B.made
C.put
D.done
第7题
根据以下资料，回答题
①人类使用玻璃已有4500多年的历史了，而且早在公元100年前就用它吹制瓶子和其他器皿。如今，玻璃的功能和用途越来越多，新的“家族”也在不断扩大。
②玻璃是一种非结晶、无机透明的物质。常规的玻璃一般用天然氧化物如钠或硼硅酸盐制作。它具有坚硬、耐化学侵蚀、有强度、能导光和透视性强等特点。更有发展前途的是它还能同不同的元素相熔合，在处理过程中改变化学结构，从而产生新的功能和特性。为了扩大玻璃的应用范围和功能，近年来，研究者们一直在努力开发利用玻璃的这种特性，采用非常规技术来加工成新型玻璃，使其具备金属、塑料和陶瓷都没有的功能。其中有一种令人振奋的开发成果就是结晶玻璃。这项发明打破了玻璃是非结晶结构的传统定义。
③结晶玻璃的最大应用在于制作人造骨。日本电气硝子株式会社新开发研制出一种名为CERABONEA—W的人造骨，就是采用这种材料。常规的人造骨头是用金属、陶瓷，或者一种非常类似天然骨头的材料磷灰石（钙磷酸盐）制成。可惜这些材料都不够理想。金属和陶瓷产品有强度，但与天然骨头不能较好地嫁植。磷灰石嫁植效果好，但强度不够。结晶玻璃解决了这些难题。这种材料由30%的玻璃和70%含有磷灰石及硅灰石（钙硅酸盐）的水晶所组成。植入人体后，它所渗出的钙与磷酸能促进新的骨组织在真骨与人造骨之间生长。同时硅灰石晶体就发挥了比真的骨头还结实的强度作用。目前日本厂家已将这种产品投放市场，并开始新的开发和医疗试验，使这种材料用于加固脊椎骨或替代失去的骨头。
第①段中“新的‘家族’也在不断扩大”一句的意思是（）。
A.玻璃的功能和用途的增多
B.玻璃的种类不断扩大
C.新型玻璃不断形成
D.以人类最早使用的玻璃为基础，新型玻璃不断出现
第8题
根据以下内容回答题：
Scientists know that there are two basic approaches to prolonging life（延长寿命），one approache is the elimination of the diseases that generally affect older people—diseases such as cancer，heart attack and stroke．（1）is the delay of the process of growing-old the（2）of the body． In recent years scientific researchers（3）much time in the study of the process of aging．They believe that，within a few years，they will develop the knowledge and the（4）to delay the aging process for lo to 15 years．The result will be that more people will live longer，more healthful lives．At present，scientists believe that with the right diet，exercise，medical（5），and mental attitude many people can live to he l00 years old． Gerontologists（老年学专家），people who（6）studies of the problems of growing old，are investigating（7）body cells slow down and（8）die．They feel that delaying this slowing down process（9）help postpone death．In a number of American universities，scien-tists are studying the activity of cells，the effects of diet and internal body temperature on aging．If their studies are successful，the results should help（10）the quality of life for older people in the next few years，as well as increase the life span of the next generation．
1.
A.Others
B.Another
C.The other
D.One more
第9题
根据以下内容回答题：
When I was a boy，children always objected(1)wearing school uniform. but teacherswere(2)on it because they said all of US looked(3)．0therwise，they said，children would compete with(4)and the poorer children would be unhappy because people would see how poor they were．In recent years，however，many schools have(5)the idea of making children wear uniform. but funnily enough，now that children can wear(6)they like，they have adopted a uniform. of their own．When some journalists visited a London school，they found that aU the boys and girls were dressed in jcans．One girl said she would rather die than wear a coat instead of a jersey because(7)wants to look different(8)the other children in the class．Parents may not be as happy about th．is as children，but they(9)to be，because this new kind of uniform. is one that the children like，not something they have been forced to wear，and it is also(10)cheaper than school uniform. used to be．
请回答（1）题： 查看材料
A.against
B.to
C.for
D.on
第10题
根据下面内容，回答题：
Every morning， kids from a local high schoolare working hard. They are making and selling special coffee at a coffee caf6. They are also making a lot of money.
These students can make up to twelve hundred dollars a day. They are selling their special coffee to airplane passengers. After the students get paid， the rest of the money goes to helping a local youth project.
These high school students use a space in the Oakland airport. It is usually very crowded. Many people who fly on the planes like to drink the special coffee.
One customer thinks that the coffee costs a lot but it is good and worth it. Most customers are pleasant but some are unhappy. They do not like it if the coffee cafe is not open for business.
The students earn $6.10 an hour plus tips. They also get school credit while they learn how to run a business. Many of the students enjoy the work although it took some time to learn how to do it.
They have to learn how to steam milk， load the pots， and add flavor. It takes some skill and sometimes mistakes are made. The most common mistake is forgetting to add the coffee.
Based on the passage， it seems that the purpose of the cafe is to________. 查看材料
A.learn a skill
B.help a youth project
C.do business
D.earn school credit
