| 显示安徽教育在线系统安徽大学-会计学所有答案 |
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The fire was finally brought under control, but not _______extensive damage had been caused.
A、 after
B、 before
C
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答案是：B
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Government reports, examination compositions, legal documents and most business letters are the main situations_______fo
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答案是：A
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A survey was carried out on the death rate of new born babies in that region,________were surprising.
A、as results
B、
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答案是：D
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In India more than one hundred languages are spoken,______which only fourteen are recognized as official.
A、of
B、in
C
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答案是：A
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______ you are leaving tomorrow, we can eat dinner together tonight.
A、For
B、Since
C、Before
D、While
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答案是：B
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New York is famous for its skyscrapers,_______has more than 100 storeys.
A、the highest
B、the highest of that
C、the hi
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答案是：C
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_______ difficulties we may come across, we.ll help one another to overcome them.
A、Wherever
B、Whatever
C、However
D、
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答案是：B
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The residents, _____had been damaged by the fire, were given help by the Red Cross.
A、all of their homes
B、all their h
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答案是：D
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The course normally attracts 20 students per year,_______up to half will be from Orient.
A、in which
B、for whom
C、 wit
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答案是：D
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Although Anne is happy with her success, she wonders _____will happen to her private life.
A、that
B、what
C、it
D、this
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答案是：B
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The main sports at the college were_______, and baseball.
A、archery, to ride
B、archery, ride
C、to archery, ride
D、a
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答案是：D
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She is sympathetic by nature and _______ is always ready to help others.
A、who
B、whom
C、that
D、 \
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答案是：D
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The fruit delivered directly from the orchard was ______ also delicious.
A、not only ripe and
B、not only ripe but
C、on
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答案是：B
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The stockholders except the chairman of the board whom they elected to organize, direct,________, and supervise the oper
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答案是：D
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But the houses were cold, closed,______, and I ran on until I heard Jeremy.s screams behind me announcing that our atta
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答案是：A
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Without entering the body and______damage, the CT is far superior to the X-ray or exploratory surgery.
A、cause
B、causi
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答案是：B
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I like watching TV _______ to the cinema.
A、more than to go
B、more than going
C、than going
D、rather than to go
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答案是：B
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We have done things we ought not to have done and _______ undone things we ought to have done.
A、leaving
B、left
C、wil
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答案是：B
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Outside of class, teachers plan lessons, grade papers, and _____ with students to discuss their progress.
A、met
B、mee
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答案是：D
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Psychologists agree that it is important for children to feel acceptance, ______and love from their parents.
A、securin
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答案是：D
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What surprised me was not what he said but _______ he said it.
A、the way
B、in the way that
C、in the way
D、the way wh
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答案是：A
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Who can you turn to in time of danger, if not _______ ?
A、 ourselves
B、 ours
C、 we
D、 us
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答案是：D
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If you go to Xi.an, you.ll find the places there more magnificent than commonly______.
A、supposing
B、supposed
C、to su
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答案是：B
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—Do you think it.s going to rain over the weekend?
—_______.
A、I don.t believe
B、I don.t believe it
C、I believe not
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答案是：D
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The research is so designed that once ______nothing can be done to change it.
A、begins
B、having begun
C、beginning
D、
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答案是：D
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John plays football, if not better than, ______David.
A、as well
B、as well as
C、so well
D、so well as
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答案是：B
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—She may not be free today.
—________, we.ll have to put the meeting off.
A、If may
B、If not
C、If she may not
D、If
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答案是：B
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— Did you visit the museum last week?
—No, we________, but we spent too much time shopping.
A、 could have
B、 could
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答案是：A
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Doctors have said that as many as 50% of patients don.t take medicine ______.
A、 like directed
B、 to be directed
C、 a
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答案是：C
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I.m looking forward as much to her return as she herself to ______ me.
A、 have seen
B、 seeing
C、 meet
D、 be met
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答案是：B
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采用偶数项移动平均时必须进行两次移动平均。
A、正确
B、错误
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答案是：A
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对于同一资料，按水平法和方程法计算的平均发展速度是相等的。
A、正确
B、错误
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答案是：B
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通过时间数列前后各时间上指标值的对比，可以反映现象的发展变化过程及其规律。
A、正确
B、错误
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答案是：A
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事物的发展变化是多种因素共同作用的结果，其中长期趋势是根本的因素，反映现象的变动趋势。
A、正确
B、错误
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答案是：A
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用半数平均法修匀时间数列时，如果所给时间数列为奇数项，则可把时间数列的第一项删去。
A、正确
B、错误
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答案是：A
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将总体系列不同的综合指标排列起来就构成时间数列。
A、正确
B、错误
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答案是：B
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半数平均法的数学依据是变量的实际值与理论值的离差平方和为最小。
A、正确
B、错误
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答案是：B
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时期数列中每个指标值的大小和它所对应时期的长短有直接关系。
A、正确
B、错误
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答案是：A
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编制时点数列，各项指标的间隔长短必须保持一致。
A、正确
B、错误
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答案是：B
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各项指标值不能直接相加的时间数列有
A、时期数列
B、时点数列
C、相对数时间数列
D、平均数时间数列
E、变量数列
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答案是：B、C、D
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编制时间数列应遵循的原则有
A、时间长短应该一致
B、总体范围应该一致
C、指标的经济内容应该一致
D、指标的计算方法、计算价格、计量单位应该一致
E、指标数值的变化幅度应该一致
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答案是：A、B、C、D
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已知各时期环比发展速度和时期数，便能计算出
A、平均发展速度
B、平均发展水平
C、各期定基发展速度
D、各期逐期增长量
E、累计增长量
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答案是：A、B、C、D、E
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时期数列的特点是
A、指标数值具有可加性
B、指标数值不能直接相加
C、指标数值通过连续登记加总取得
D、指标数值只能间断计量
E、指标数值的大小与时间长短有直接关系
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答案是：A、C、E
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如果时间数列的逐期增长量大致相等，则适宜配合
A、直线模型
B、抛物线模型
C、曲线模型
D、指数曲线模型
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答案是：A
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对时间数列进行动态分析的基础是
A、发展水平
B、发展速度
C、平均发展水平
D、增长速度
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答案是：A
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用最小平方法配合直线趋势，如果y=a+bx中b为正值，则这条直线呈
A、下降趋势
B、上升趋势
C、不升不降
D、无法确定
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答案是：B
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已知各时期环比发展速度和时期数，便能计算出
A、平均发展速度
B、平均发展水平
C、各期定基发展速度
D、各期逐期增长量
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答案是：D
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一般平均数与序时平均数的共同点是
A、两者都是反映现象的一般水平
B、都可消除现象在时间上波动的影响
C、都是反映同一总体的一般水平
D、共同反映同质总体在不同时间上的一般水平
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答案是：A
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用最小平方法配合直线趋势，如果y=a+bx中b为负值，则这条直线呈
A、下降趋势
B、上升趋势
C、不升不降
D、无法确定
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答案是：A
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用移动平均法修匀时间数列时，在确定平均的项数时
A、必须考虑现象有无周期性变动
B、不必须考虑现象有无周期性变动
C、可以考虑也可以不考虑周期性变动
D、平均的项数必须是奇数
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答案是：A
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由间隔不等的时点数列计算平均发展水平，以为权数
A、时期长度
B、时点长度
C、间隔长度
D、指标值项数
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答案是：C
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平均增长速度是
A、环比增长速度的算术平均数
B、总增长速度的算术平均数
C、环比发展速度的算术平均数
D、平均发展速度减100%
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答案是：D
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最基本的时间数列是
A、绝对数时间数列
B、相对数时间数列
C、平均数时间数列
D、时点数列
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答案是：A
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对于多因素分析要使用连锁替代法。
A、正确
B、错误
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答案是：A
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抽样平均误差实际上是所有可能出现的样本平均数的方差。
A、正确
B、错误
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答案是：B
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如果物价上涨10%，则现在100元钱只值原来的90元了。
A、正确
B、错误
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答案是：B
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总指数能说明不可相加现象总变动的情况。
A、正确
B、错误
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答案是：A
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广义指数就是各种相对数。
A、正确
B、错误
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答案是：A
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对于无限总体，不能进行全面调查，只能使用抽样推断。
A、正确
B、错误
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答案是：A
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在我国统计实践中，零售物价指数的编制是采用固定加权平均法。
A、正确
B、错误
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答案是：A
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