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【单选题】
从E-R图导出关系模型时，如果实体间的联系是M：N的，下列说法中正确的（ ）A.
将 N 方码和联系的属性纳入 M 方的属性中
B.
将 M 方码和联系的属性纳入 N 方的属性中
C.
增加一个关系表示联系，其中纳入 M N 方的码
D.
在 M 方属性和 N 方属性中均增加一个表示级别的属性
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【单选题】Of course I will _____________ what you feel about it, but business is business.
A.
take care of
B.
reach for
C.
continue on
D.
got caught in
E.
out of
【简答题】针对不同的依恋类型,你觉得应该采取怎样的方式帮助幼儿消除焦虑?
【单选题】E-business is about transforming business process and _______then with Internet technologies.
A.
integrates
B.
integrating
C.
to integrate
【单选题】Which statement about business intelligence is accurate?
A.
Intelligence gathering is an unethical business practice.
B.
Running an intelligence program requires many people.
C.
Running an intelligence program requires many computers and other resources.
D.
Collecting intelligence about competitors violates antitrust laws.
E.
Business intelligence is not equal to espionage.
【单选题】Which of the following is true about business purchases?
A.
Business purchases involve more professional purchasing effort than consumer purchases.
B.
Business purchases involve fewer participants in decision-making compared to consumer purchases.
C.
Purchasing agents are absent in business purchases.
D.
Business purchases involve less technical and economic considerations compared to consumer purchases.
E.
Business purchases are usually quicker and more informal than are consumer purchases.
【单选题】What is said about the lean and green model of business?
A.
It helps businesses to save and gain at the same time.
B.
It is affordable only for a few leading-edge companies.
C.
It is likely to start a new round of intense competition.
D.
It will take a long time for all companies to embrace it.
E.
:A
F.
程度:中
G.
解析:A
H.
位】由题干中的the lean and green model定位到第五段最后一句。
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