题目内容
（请给出正确答案）
A.Each cell can handle the same amount of subscribers
B.The network is dimensioned for all mobile classes
C.All cells are of the same size
D.All BTSs use the same output power
E.Uplink and downlink coverage is the same
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更多“ What is system balance?()”相关的问题
A.In the language in which you are logged on to the system
B.In the language of the purchase order header
C.In the language defined in the output determination Customizing settings
D.In the language defined in the vendor master record
By almost any measure , there is a boom in Internet-based instruction . In just a few years , 34 percent of American universities have begun offering some form of distance learning (DL), and among the larger schools , it’s closer to 90 percent . If you doubt the popularity of the trend, you probably haven’t. It enrolls 90,000 student, a statistic used to support its claim to be the largest private university in the country.
While the kinds of instruction offered in these programs will differ, DL usually signifies a course in which the instructions post syllabi(课程大纲), reading assignments , and schedules on Websites , and students send in their assignments by e-mail . Generally speaking, face-to-face communication with an instructor is minimized or eliminated altogether.
What accounts for the high drop-out rates for online students？
A) There is no strict control over the academic standards of the courses.
B) The evaluation system used by online universities is inherently weak.
C) There is no mechanism to ensure that they make the required effort.
D) Lack of classroom interaction reduces the effectiveness of instruction.
But I wonder:If American education is so poor,why is it that this is still the country of innovation. When I was 12 in Indonesia,I had to memorize the names of all the world's major cities,from Kabul to Karachi.At the same age,my son,who was brought up a Californian,thought that Buenos Aires was Spanish for good food.However,unlike children of his age in Asia and Europe,my son had studied creative geography.When he was only 6,he drew a map of the route that he traveled to get to school,including the streets,the traffic signs and the houses that he passed.
Dissatisfied American parents forget that in this country their children are able to experiment freely with ideas; without this they will not really be able to think or to believe in themselves.
Critics of American education cannot grasp one thing:freedom.America,I think,is the only country that extends even to children the license to freely speak,write and be creative.Our public education certainly is not perfect, but it is a great deal better than any other.I think I have found the answer to my question.
36.From the text we learn that ______.
A.both Americans and immigrants are dissatisfied with the quality of American education
B.the author shares the general idea that American education is worse than education in many othercountries
C.Japanese schools in America require their American teachers to teach mathematics at Japanese levels
D.the author's German friend was a little displeased because the mathematics test for his son was too easy
37.Which of the following is NOT true？
A.The author most probably was an immigrant from Asia and received some school education there.
B.Buenos Aires must be the name of a city,as are Kabul and Karachi.
C.Children in other countries are not likely to learn creative geography.
D.The knowledge of geography of the author's son shows that American education is poor.
38.Which of the following can be inferred from the passage？
A.If children are not allowed to experiment freely with ideas they won't grow up independent and creative.
B.Most Americans think the present American educational system is not as good as it used to be
C.Private schools run by Japanese businessmen maintain a higher level than American public schools.
D.Americans are more innovative than other people in the world.
39.In the last paragraph the author say,“I have found the answer to my question.”What is the question？
A.Is Japanese education better than American education？
B.Why do Japanese businessmen send their children to Japanese-staffed schools？
C.Why was my son not taught enough geographic knowledge？
D.Is American education really worse than education in other countries？
40.What would be the best title for this passage？
A.American education and education in foreign countries
B.Improvement needed for American education
C.Freedom to think-characteristic of American education
D.Education and innovation in America
A.Corporation Identity System
B.Corporate Identity System
C.Corporate Idea System
D.Corporation Idea System
when the examination system comes into existence.
(A) arise (C) raise
(B) rise (D) arouse
examination system comes into existence.
(A) arise (C) raise
(B) rise (D) arouse
A.Visual Identity System
B.Visual Idea System
C.Visuals Identity System
D.Visuals Idea System
