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【单选题】
下列各项中属于网络操作系统的是()。
A.
Linux
B.
Windows XP
C.
Photoshop
D.
Office 2010
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参考答案:
举一反三
【单选题】Scarcity is a condition that exists when
A.
there is a fixed supply of resources.
B.
there is a large demand for a product.
C.
resources are not able to meet the entire demand for a product.
D.
All of the above.
【单选题】As described in Okin’s chapter, traditionally, what are the two conditions under which justice becomes an important ideal or goal?
A.
When there is love within the family, and when there are sufficient goods to share.
B.
Scarcity of goods, and lack of a common aim or goal.
C.
Whenever any kind of inequality or need exists.
D.
The demands of justice are always present because God commands that all people are treated equally.
【单选题】涂刮腻子的金属刮板一般采用厚度为( )cm的钢片
A.
1~2
B.
2~3
C.
0.1~0.2
D.
0.3~0.4
【单选题】Scarcity exists when
A.
there is less than an infinite amount of a resource or good.
B.
there is less of a good or resource available than people wish to have.
C.
society can meet the wants of every individual.
D.
the price of a good rises.
【多选题】企业技术创新的类型包括( )
A.
渐进性创新
B.
根本性的创新
C.
技术系统的变革
D.
技术—经济范式的变更
【单选题】What must follow when scarcity exists?
A.
Consumers have to make choices.
B.
Governments are unable to supply public goods.
C.
Producers must be misallocating resources.
D.
Workers must be earning low wages.
【单选题】Scarcity exists when
A.
there is less than an infinite amount of a resource or good.
B.
society can meet the wants of every individual.
C.
there is less of a good or resource available than people wish to have.
D.
the government fails to produce goods.
【单选题】以下哪项不属于技术创新的类型:
A.
工艺创新和产品创新
B.
渐进型创新
C.
原始性创新
D.
发展模式创新
【单选题】Scarcity exists when:
A.
individuals can have more of one good but only at the expense of another.
B.
a choice must be made among two or more alternatives and when individuals can have more of one good but only at the expense of another.
C.
individuals can have more of any good.
D.
a choice must be made among two or more alternatives.
【判断题】转化率 =推广商户期望的行动访客数/访客总×100%。
A.
正确
B.
错误
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