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更多“Modern English begins from____…”相关的问题
A.CREATE PROCEDURE Myproc () BEGIN SELECT * FROM student; END;
B.CREATE PROCEDURE Myproc () { SELECT * FROM student; }
C.CREATE PROCEDURE Myproc [] BEGIN SELECT * FROM student; END;
D.CREATE PROCEDURE Myproc { SELECT * FROM student; };
A.SELECT up_studentInfo;
B.CALL proc up_studentInfo();
C.CALL up_studentInfo;
D.SELECT up_studentInfo();
A.In spite of
B.Owing to
C.Belonging to
D.Without
A.intention
B.attempt
C.purpose
D.desire
A.place
B.condition
C.order
D.form
根据下面所给的AAA数据库，写出每小题所能实现的功能。
假设使用名称为AAA的数据库，它包括Students(学号 char(8)，姓名 varchar(8)，年龄 int，专业 varchar(20)，入学日期 DateTime)和Score(学号 char(8)，课程名 varchar(10),成绩 numeric(5,2))两张表。
(1)create procedure xxk3
as
begin
select 学号,avg(成绩) as 平均成绩
from score
group by 学号
end
(2) declare @a char(8)
set @a=’计算机’
select 计算机专业人数=count(*)
from students
where left(专业,3)=@a
Read carefully the following excerpt and then write your response in NO LESS THAN 200 words, in which you should: ●summarize the main message of the excerpt, and then ●comment on whether our brains will get lazy in a world run by intelligent machines. You can support yourself with information from the excerpt. Marks will be awarded for content relevance, content sufficiency, organization and language quality. Failure to follow the above instructions may result in a loss of marks. With intelligent machines to do the thinking, will our brains get lazy？ Changing technology stimulates the brain and increases intelligence. But that may only be true if the technology challenges us. In a world run by intelligent machines, our lives could get a lot simpler. Would that make us less intelligent？ Artificial intelligence is taking over many human jobs. For instance, planes are being flown much of the time by automatic pilots. And the complex problem of controlling air traffic around large modern airports is also achieved by artificial intelligence that operates well beyond the capacity of mere human air traffic controllers. As machines get smarter, they will do more of our thinking for us and make life easier. In the future, the electronic assistant will develop to the point that it serves similar functions as a real living butler, fulfilling requests such as: “Organize a dinner party for six on Thursday, Jeeves, and invite the usual guests.” At that point, our long struggle with challenging technologies is at an end. Like Be Wooster, we can take it easy knowing that the hard work of planning and organizing is being done by a better brain-the electronic assistant. Starved of mental effort, our brains will regress.
阅读理解 Passage 1 Manners evolved differently in different cultures. In earlier times there was a tendency for manners to become increasingly formal, and this was often viewed as progress. In the 18th and 19th centuries having good manners was seen as an important part of one’s education and social class, and it was necessary to be taken as a lady or a gentleman to get ahead in the world. In the 20th and 21st centuries, manners have gradually become more relaxed and informal. The hosting of dinners and other social gatherings are no longer the exclusive privilege of the wealthy elite (精英), and private clubs are being gradually replaced by more open meeting places. So the manners of the salon (沙龙) are gradually combining with the manners of the pub. Clothing is a good indication of the changes in manners, as can be seen in the following examples. It is surprising that the wearing of hats indoors by males is once again becoming acceptable. Students in North America often wear baseball caps to class. In many countries the wearing of hats indoors by males was once acceptable even in very polite society, but over the years this became considered as a lower-class behavior. and was thus discouraged in both the middle and upper classes. The young people who wear hats indoors do not realize they are actually restarting a very old cultural tradition. A comparable development for females is the wearing of jeans. Many females now wear jeans on a daily basis, either at home or at work. Some see this as a symbolic declaration that they are now modern women, not girls or ladies. Some girls, like boys, wear baseball caps both indoors and outdoors. Sneakers and shorts are now acceptable for either males or females in a variety of non-athletic situations. Some companies have rules requiring informal dress such as jeans or sneakers on Fridays (called “dress-down Friday” or “casual Friday”), and others permit it almost all the time. In these companies, and many others, it is acceptable to call the bosses by their first names. 1 What does the passage mainly talk about？
A、Changes of manners over time.
B、Formal manners in the earlier times.
C、Different manners in different cultures.
D、Development of manners in different classes.
Read the following passage and the statements that follow. Choose the best answer for each statement from the three choices marked A, B and C .
Outdoor Learning Environment
“How do they get the tomato on the vine(藤、蔓)？”
The question shocked Hillis. It reminded him of the time five years ago when he was volunteering at Beattie Elementary School in his daughter’s kindergarten classroom. He’d been reading the children a book about gardening.
“These kids had only seen vegetables in supermarkets,” he says. “I felt that something important was missing in their lives.”
So he went to work. Hillis and his wife, Sally, made the local government believe that it was necessary to create an outdoor learning environment. He and other volunteers raised more than 30,000 dollars to make such a project. The project was designed like the Platte River. Like the river, the school’s front walkway turns east to west, so they planted things along the walkway, such as native grasses which can be found along the river too.
Today, students are greeted every day by the cedar-mulched creation(雪松覆盖的表面), which spreads the length of three city blocks. In the back, there’s a garden, with twenty 1 ton rocks lying in the ground, where teachers hold classes.
The outdoor effort has changed things inside, too. For science, children plant seeds and, based upon each seed’s size and weight, guess how large a vegetable will grow to become. For arts and crafts, they collect fallen leaves and make designs out of them. Other science lessons make up a large part of the outdoor learning process. “No matter what time of the year it is,” Hillis says, “there’s always something going on.”
1.Hillis was a volunteer at Beatte Elementary School five years ago().
A.Right
B.Wrong
C.Doesn’t say
2.Halloween was first celebrated by the()around the fifth century.
A.English
B.American
C.Irish
D.European
3. The purpose of this course is to make the students know various rules of English grammar().
A.True
B.False
C.Not Mentioned
4.Students can tell how large a tomato will grow to become according to the seed’s size().
A.Right
B.Wrong
C.Doesn’t say
5.Craftsmen need knives and gravers of various types to make complicated patterns().
A.Right
B.Wrong
C.Doesn’t say
6. Which of the following doesn’t belong to the western culture()？
A.Europe
B.North Africa
C.Asia
D.America
7. What is the author’s main idea in the text()？
A.Education can be purchased
B.The difference between education and schooling
C.Degree is worthless
D.Students should learn more important knowledge
8. The settlers also taught the Indians to penetrate the forest, to hunt large animals().
A.True
B.False
C.Not Mentioned
9.The passage is mainly about().
A.parts of the brain that store information
B.illness that results in serious memory loss
C.how human brains process, store and recall information
D.how to improve our memory
10.What do you think “ginseng and gingko” probably are()？
A.Plants
B.Animals
C.Food
D.Drinks
11.Halloween happened().
A.from October 31st to November 1st
B.on October 31st
C.on November 1st
D.between October 31st and November 1st
12. How many cultural differences does the author mention in the text()？
A.One
B.Two
C.Three
D.Four
