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【单选题】
概率抽样调查是从研究的总体中依（ ）抽取部分单位作为样本的调查方法。A.
系统原则
B.
随机原则
C.
确定原则
D.
科学原则
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举一反三
【简答题】Maybe you have heard the expression- when in Rome, do as the Romans do. So when you want to do business in France, you have to get to know French culture, to make marketing plans, and to run your busi...
【简答题】下列表述中，错误的是（ ）。
【单选题】The growing spending _____ information technology can be taken as evidence that business is getting a payback on its investment.
A.
in
B.
on
C.
with
D.
of
【简答题】A. 关于调查表的设计,下列表述错误的是() 。 B. 调查表的设计要与调查主题密切相关 C. 调查表中的问题要避免出现被调查者不愿回答的问题 D. 调查表中的问题一般把较为教感的问题放在开头
【单选题】听力原文：The company, which was not the sole source of the pollution but is the only business working on the cleanup, has already spent several million dollars installing ventilation systems and creating ...
A.
正确
B.
错误
【单选题】In ________ early 1990's, as ________ gesture of appreciation, the library was named after the businessman who donated most of the money with which to build it.
A.
the; a
B.
the; the
C.
/; the
D.
an; /
【单选题】It can be inferred from the last sentence of the second paragraph that （ ）．
A.
business success often contributes to a successful marriage
B.
Americans wish to succeed in every aspect of life
C.
good personal relationships lead to business success
D.
successful business people provide good care for their children
【单选题】关于条据，正确的说法是()
A.
条据可以分为三大类：说明性的条据;凭证性的条据;单据
B.
凭证性条据又称债券
C.
凭证性条据是单位、个人之间发生财务往来时，一方写给另一方的字据凭证
D.
凭证性条据的常用的有请假条等
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