题目内容
（请给出正确答案）
A.Relative signal strength
B.Absolute signal strength
C.Minimum signal strength
D.Sufficient signal strength
E.Quality
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更多“What is the basic ranking in t…”相关的问题
What are the four basic Data Flow steps of an ETL process？
在ETL过程中四个基本的过程分别是什么？
B.We can make our own choices regarding their application
C.We can gain a level of confidence knowing the basic rules of etiquette
D.We can correct other people when they fail to follow the rules
by memory of all the basic things one must know is a most incredible and unending effort. School is not easy and it is not for the most part very much fun, but then, if you are very lucky, you may find a real teacher. Three teachers in a lifetime are the very best of my luck. My first was a science and math teacher in high school, my second, a professor of creative writing at Stanford, and my third was my friend and partner, ED Rickets.
I have to believe that a great teacher is a great artist and that three are as few as there are any other great artists. It might even be the greatest of the arts since the medium is the human mind and spirit.
My three teachers had these things in common: They all loved what they were doing; they did not tell, but stimulated a burning desire to know. Under their influence, the horizons sprang wide and fear went away and the unknown became knowable.
I shall speak only of my first teacher because in addition to the other things, she brought discovery. She aroused us to shouting, book-waving discussions. She had the noisiest class in school and she did not even seem to know it. We could never stick to the subject. Our speculation (思绪) ranged the world. She breathed curiosity into us so that we brought in facts or truths shielded in our hands like captured fireflies (萤火虫).
She was fired, and perhaps rightly so, for failing to teach fundamentals. Such things must be learned. But she left a passion in us for the pure knowable world and she inflamed me with a curiosity which has never left. I have had many teachers who told me soon-forgotten facts but only three who created in me a new attitude a new hunger. What deathless power lies in the hands of such a person？
21. In the writer’s opinion, school life is usually .
A. exciting B. interesting C. tiresome D. challenging
22. We can infer from Paragraph 2 that .
A. it is easy to find great artists as well as great teachers.
B. there are few great teachers but many great artists.
C. the greatest artists are not easy to find; nor are the greatest teachers.
D. being a great teacher is a great art to learn because teachers spread knowledge.
23. In the writer’s opinion, a good teacher should .
A. teach students the fundamental things
B. stick to one subject and be strict with students
C. teach students the knowledge ranging the world
D. arouse students’ curiosity and desire for the world
24. The writer’s first teacher was dismissed mainly because .
A. her class was the noisiest in school
B. she did not teach basic knowledge in class
C. she let students shout and wave books in class
D. she did not know how to teach basic knowledge effectively
25. What is the best title of this article？
A. The Teachers in My Life B. How to Become a Teacher
C. What to Teach at School D. What Makes a Good Teacher
A.RA(config-if)#encapsulationppp
B.RA(config-if)#pppauthenaticationpap
C.RA(config-if)#ppppapsent-usernameruijiepassword123
D.RA(config)#usernameruijiepassword123
A.Delphi，Visual BASIC，ACCESS
B.Visual BASIC，Oracle，C++
C.C，BASIC，FORTRAN
D.Java，Excel，Visual C++
For the past several decades, it seems there's been a general consensus on how to get ahead in America: Get a college education, find a reliable job, and buy your own home. But do Americans still believe in that path, and if they do, is it attainable？ The most recent National Journal poll asked respondents about the American dream, what it takes to achieve their goals, and whether or not they felt a significant amount of control over their ability to be successful. Overwhelmingly, the results show that today， the idea of the American dream—and what it takes to achieve it—looks quite different than it did in the late 20th century. By and large, people felt that their actions and hard work—not outside forces—were the deciding factor in how their lives turned out. But respondents had decidedly mixed feelings about what actions make for a better life in the current economy. In the last seven years, Americans have grown more pessimistic about the power of education to lead to success. Even though they see going to college as a fairly achievable goal, a majority—52 percent—think that young people do not need a four-year college education in order to be successful. Miguel Maeda, 42, who has a master's degree and works in public health, was the first in his family to go to college, which has allowed him to achieve a sense of financial stability his parents and grandparents never did. While some, like Maeda, emphasized the value of the degree rather than the education itself, others still see college as a way to gain new perspectives and life experiences. Sixty-year-old Will Fendley, who had a successful career in the military and never earned a college degree, thinks "personal drive" is far more important than just going to college. To Fendley， a sense of drive and purpose, as well as an effective high-school education, and basic life skills, like balancing a checkbook, are the necessary ingredients for a successful life in America. 51.It used to be commonly acknowledged that to succeed in America, one had to have _____.
A.an advanced academic degree
B.an ambition to get ahead
C.a firm belief in their dream
D.a sense of drive and purpose
52.What is the finding of the latest National Journal poll concerning the American dream_____
A.More and more Americans are finding it hard to realize.
B.It remains alive among the majority of American people.
C.Americans' idea of it has changed over the past few decades.
D.An increasing number of young Americans are abandoning it.
53.What do Americans now think of the role of college education in achieving success_____
A.It still remains open to debate.
B.It has proved to be beyond doubt.
C.It is no longer as important as it used to be.
D.It is much better understood now than ever.
54.How do some people view college education these days_____
A.It promotes gender equality.
B.It needs to be strengthened.
C.It adds to cultural diversity.
D.It helps broaden their minds.
55.What is one factor essential to success in America, according to Will Fendley_____
A.A desire to learn and to adapt.
B.A strong sense of responsibility.
C.A willingness to commit oneself.
D.A clear aim and high motivation.
