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【单选题】
同步补偿机的作用是（ ）。A.
补偿电网电力不足
B.
改善电网功率因数
C.
作为用用户的备用电源
D.
作为同步发电机的励磁电源
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【单选题】Although people everywhere seem to enjoy drinking coffee, they don’t all have the same coffee culture. In Europe for example, coffee shops are common places for people to meet friends and to talk whil...
B.
a-d-b-c
C.
d-c- b-a
D.
d-c-a-b 小题3: Why did so many Starbucks close in some countries? A．All of the coffee tastes the same. B．The coffee in these places was too expensive. C．The people in these countries didn’t drink coffee. D．There were too many coffee shops in one place.
【简答题】本章综述:中国本土电视节目系统、中国对外电视节目系统、中国引进电视节目系统三个部分鼎足而立,构成了中国电视文化的完整形象。这三个部分相互依托、相互推动、相互补充,各具特色。一方面要求中国电视的改革不断前进,另一方面要求中国电视的开放不断地向前推进,从而使中国电视在全球化、国际化的格局和背景中,不断走向成熟和完善。
【单选题】马克思主义关于道德起源的论述,不正确的是()
A.
人类最初的道德并不是一种相对独立的社会意识形式
B.
社会关系的形成是道德赖以产生的客观条件
C.
人类自我意识的形成与发展是人类道德起源的第一个历史前提
D.
道德体系的性质是由社会经济基础决定的
【简答题】发票等作业文件的电子化手段。它通过计算机通信网络将贸易、运输、保险、银行和海关等行业信息,用一种国际公认的标准格式,实现各有关部门或公司与企业之间的数据交换与处理,并完成以贸易为中心的全部过程,它是20世纪80年代发展起来的一种新颖的电子化贸易工具,是计算机、通信和现代管理技术相结合的产物。
【单选题】The author names the Roman, Aztec and European cultures in order to
A.
identify other cultures in which fables were the primary method by which to pass on traditions and values.
B.
explicitly name the various types of characters in those culture' s fables.
C.
stress that mythology was used by cultures other than the Greeks to convey societal morals.
D.
establish them, in addition to the Greeks, as the societies most notable for their mythology.
【单选题】According to the passage, how many of the farmers who settled land under the Timber Culture Act of 1873 received final title to the property?
A.
Fewer than 25%
B.
More than 160
C.
10% per year
D.
245,000
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