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According to Scott Hahn, one big challenge to designers who will go organic is that______.

A.much more time is needed to finish a dress using sustainable materials

B.they have to create new brands for clothes made for organic materials

C.customers have difficulty telling organic from non-organic materials

D.quality organic replacements for synthetics are not readily available

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第1题
According to Scott Hahn, one big challenge to designers who will go organic is that .A

According to Scott Hahn, one big challenge to designers who will go organic is that .

A) much more time is needed to finish a dress using sustainable materials .

B) they have to create new brands for clothes made of organic materials .

C) customers have difficulty telling organic from non-organic materials .

D) quality organic replacements for synthetics are not readily available .

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第2题
What characterizes a knowledge economy according to the passage?A.People have to receive h

What characterizes a knowledge economy according to the passage?

A.People have to receive higher education to qualify for a professional position.

B.Students majoring in liberal arts usually have difficulty securing a job.

C.New positions are constantly created that require people to keep learning.

D.Colleges fmd it hard to teach students how to cope with the changing economy.

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第3题
According to Galbraith, people feel discontented because ________.A) public spending h

According to Galbraith, people feel discontented because ________.

A) public spending hasn’t been cut down as expected

B) the government has proved to be a necessary evil

C) they are in fear of another Great Depression

D) materialism has run wild in modern society

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第4题
Questions are based on the following passage. Being in a classroom full of "the best and

Questions are based on the following passage.

Being in a classroom full of "the best and brightest" students may not help fringeones, according to new research that (1)popular theory. The study shows that studentsin a middle school gifted and(2 )program perform. no better on national tests than asimilar group of students who didn"t3for the program.

"This paper is part of a growing body of literature suggesting that just because youhave stronger(4 )don"t necessarily mean you are going to perform. better," says Scott,associate professor of economics and education at Michigan State University.

Gifted and talented programs have grown in(5), with more than 3 millionstudents now enrolled nationwide.

Using a 6 of more than 14,000 fifth-graders in an urban school district,researchers analyzed students" standardized test scores in math, science, reading, socialstudies and language arts.

The study(7 )a group of children who qualified for a gifted and talented programby (8). meeting a certain threshold based on past academic performance. Their testscores were compared to the students who just missed meeting the threshold——in otherwords, students who were very similar (9). The marginal students in the gifted andtalented program showed no improvement in test scores over the non-qualifying studentsin any of the five subjects.

The study also looked at gifted and talented students who were picked in a lottery fora "magnet" program, which emphasizes a more(10)and specialized curriculum.

The researchers compared test scores of the magnet students who won the lottery tothe gifted and talented students who lost the lottery and found no significant differencein four of the five subjects: math, reading, social studies and language arts. The magnetstudents did show improvement in science.

A.academically

B.barely

C.contradicts

D.intellectually

E.intensive

F.motivate

G.objective

H.peers

I.popularity

J.qualify

K.sample

L.socialization

M.specimens

N.talented

O.targeted

第1题应选() 查看材料

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第5题
熔融沉积成型工艺的发明人是()。

A.ChuckHull

B.颜永年

C.Scott Crump

D.Scott Karl

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第6题
Scott arrived at the South Polo on January 1th, __________(结果发现)someone had got there

Scott arrived at the South Polo on January 1th, __________(结果发现)someone had got there before him.

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第7题
F. Scott Fitzgerald is often acclaimed as the literary spokesman of the___ Age.

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第8题
当scott用户更新EMP表时收到下面的错误ERRORatline1:ORA-00060:deadlockdetectedwhilewaitingforresource在后续调查中,你发现用户jim操作的事物引起了死锁,在上面的情况下,有关scott用户的描述那两项描述正确?()

A.当收到错误的时候,scott用户进程终止,而jim用户事物继续执行

B.scott用户需要执行rollback或者commit操作,以使jim用户事物继续进行

C.当收到错误时scott用户事物回滚,而jim用户事物继续

D.scott用户commit事物操作时,重新执行事物中最后一个命令

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第9题
1986年,发明了选择性激光烧结法(Selective Laser Sintering,SLS)的是()。

A.Carl Deckard

B.Chuck Hull

C.Scott Crump

D.Michael Feygi

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第10题
下列哪条命令能够实现全库导出()?

A.Expdp scott/tiger directory=dpdata1 dumpfile=expdp.dmp Tables=all;

B.Expdp system/manager DIRECTORY=dpdata1 DUMPFILE=full.dmp FULL=y

C.Expdp scott/tiger DUMPFILE=scott.dmp DIRECTORY=dmpdir SCHEMAS=SYS;

D.Expdp system/manager DIRECTORY=dpdata1 DUMPFILE=full.dmp TABLESPACES=all

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