下图所示的实验操作中正确的是 [ ] A. B. C. D.

题型:选择题

问题:

下图所示的实验操作中正确的是 [ ]

A.

B.

C.

D.

考点:化学实验操作的注意事项
题型:选择题

活塞式压缩机排气量调节方法有余隙容器调节、吸排气管道旁路阀调节、()。

题型:选择题

有同事传话,说公司有位副总有事找你。你问同事副总找自己有什么事,他说“副总没说”。你心里很清楚,自己平时和副总几乎没什么联系,此时你的感受是()

A.可能有不好的事情发生

B.很紧张

C.领导叫去就去吧

D.有些茫然

题型:选择题

患者40岁,女性。2年前心情不畅,某晚睡眠过程中突然大叫一声,双眼上翻,四肢强直,伴咬舌,尿失禁,呼之不应,5~6分钟后清醒。醒后自觉头痛,全身疼痛。2年内有3次类似发作,平时还常有短时间的发愣伴咀嚼吞咽动作,持续数分钟,事后不能回忆。最可能的诊断是()

A.癔症发作

B.强直-阵挛性发作

C.复杂部分性发作继发全面性发作

D.失神发作

E.晕厥

题型:选择题

根据《900/1800MHZTDMA数字蜂窝移动通信网工程验收规范》,基站信号线、控制线布放要求有()。

A.线缆的规格型号符合工程设计要求

B.线缆的数量符合工程设计要求

C.在电缆走道上信号线、控制线和电源线要分开布放

D.线缆应顺直、整齐,应避免交叉

E.线缆拐弯应均匀、圆滑一致

F.线缆两端应有明确的标志

题型:选择题

It has often been remarked that the saddest thing about youth is that it is wasted on the young. Reading a recent newspaper report on a survey conducted among college freshmen, I recalled the regret,

"If only I knew then what I know now."

The survey disclosed what I had already suspected from informal polls of students. According to the survey, which was based on the responses of over 188,000 students, today’s traditional-age college freshmen are" more materialistic and less altruistic".

41. ______. It follows then that today the most popular course is not literature or history but accounting. Interest in teaching, social service and the" altruistic" fields is at a low, along with ethnic and women’s studies. On the other hand, enrollment in business programs, engineering and computer science is way up.

42. ______.

Frankly, I’m proud of the young lady (not her attitude but her success). But why can’t we have it both ways Can’t we educate people for life as well as for a career I believe we can. If we’re not, then that is a fault of our educational system--elementary, secondary and higher. In a time of increasing specialization, a time when 90 percent of all the scientists who have ever lived are currently alive, more than ever we need to know what is truly important in life.

43. ______.

Most of us finally come to realize that quality of life is not entirely determined by how much we earn. Sure, everyone wants to be financially comfortable, but we also want to feel that we have a perspective on the world beyond the confines of our occupation; we want to be able to render service to our fellow man and to the world.

44. ______.

It is equally true that, in studying the diverse wisdom of others, we learn how to think. More important, perhaps, education teaches us to see the connections between things, as well as to see beyond our immediate needs.

45. ______.

In the long run that’s what education really ought to be about. And I think it can be. That’s the way it should be. Oscar Wilde had it right when he said that we ought to give our ability to our work but our genius to our lives. Let’s hope our educators answer the students cries for career education, but at the same time, let’s ensure that the students are prepared for the day when they realize their folly. There’s a lot more to life than a job.

[A] Academic emphasis on competition, rationality and externals acknowledges only one kind of knowing. It makes students devalue their inner selves or larger social purposes.

[B] Not surprising in these hard times, the student’s major objective" is to be financially well off." Less important than ever is developing a meaningful philosophy of life.

[C] Education must meet the needs of the human spirit. It must assist students to develop a satisfactory personal philosophy and sense of values; to cultivate tastes for literature, music and the arts; to grow in ability to analyze problems and arrive at thoughtful conclusions.

[D] That’s no surprise either. A friend of mine (a sales representative for a chemical company)was making twice the salary of her college instructors during her first year on the job. And that was four years ago; She must be earning much more now.

[E] Most people, somewhere between the ages of 30 and 50, finally arrive at the inevitable conclusion that they could do more than serving a corporation, a government agency, or whatever.

[F] But the most important argument for a broad education is that in studying the accumulated wisdom of the ages, we improve our moral sense.

[G] While it’s true that we all need a career, preferably a profitable one, it is equally true that our civilization has accumulated an incredible amount of knowledge -- be it scientific or artistic.

44()

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