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【单选题】
数据分析部门进行了“商品关联购买分析”。对这个数据分析结果的使用不合理的是( )。
A.
这个分析结果对客服部门没用用处
B.
客服部门可以使用这个数据去向咨询和下单的买家做关联推荐
C.
.设计部门可以使用这个数据有效地设计关联推荐
D.
推广部门可以使用这个数据设计推广活动
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【单选题】城头山是中国第一座古城,始建于 年前。
A.
五千
B.
六千
C.
七千
D.
八千
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【单选题】We had to wait a long time to get our passports, __________?
A.
won't we
B.
don't we
C.
didn't we
D.
shouldn't you
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【单选题】在一组等精度观测中,当被观测量的真值无法得知时,( )就是被观测量真值的最可靠值。
A.
真值
B.
绝对值
C.
算术平均值
D.
最小值
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【判断题】()“Promises” like Why don't we get together one of these days? , though frequently made by Americans, are no commitment.()
A.
正确
B.
错误
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【单选题】Things will turn bad if we ______ there on time.
A.
not get
B.
don't get
C.
won't get
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【单选题】当土的渗透系数很小时基坑降水宜采用( )
A.
轻型井点
B.
喷射井点
C.
电渗井点
D.
管井井点
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【单选题】The reason that scientists cannot cure a common cold is_____.
A.
we don't know how we get cold
B.
we aren't sure the exact kind of cold viruses
C.
we don't know when we will catch cold
D.
we aren't sure the exact scientific method
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【简答题】A．We don't know the long-term effects of it. B．We don't have the technology to get rid of it. C．It is a cause rather than a symptom. D．We have to accept the reality and try to change society.
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【单选题】They don't think we can get first place in the speech contest, ________ ?
A.
do they
B.
don't they
C.
can we
D.
can't we
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【单选题】If we don't hurry up, everything ________ by the time we get to the party.
A.
will be eaten
B.
is eaten
C.
has been eaten
D.
will have been eaten
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相关题目：
【单选题】城头山是中国第一座古城,始建于 年前。
A.
五千
B.
六千
C.
七千
D.
八千
查看完整题目与答案
【单选题】We had to wait a long time to get our passports, __________?
A.
won't we
B.
don't we
C.
didn't we
D.
shouldn't you
查看完整题目与答案
【单选题】在一组等精度观测中,当被观测量的真值无法得知时,( )就是被观测量真值的最可靠值。
A.
真值
B.
绝对值
C.
算术平均值
D.
最小值
查看完整题目与答案
【判断题】()“Promises” like Why don't we get together one of these days? , though frequently made by Americans, are no commitment.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】Things will turn bad if we ______ there on time.
A.
not get
B.
don't get
C.
won't get
查看完整题目与答案
【单选题】当土的渗透系数很小时基坑降水宜采用( )
A.
轻型井点
B.
喷射井点
C.
电渗井点
D.
管井井点
查看完整题目与答案
【单选题】The reason that scientists cannot cure a common cold is_____.
A.
we don't know how we get cold
B.
we aren't sure the exact kind of cold viruses
C.
we don't know when we will catch cold
D.
we aren't sure the exact scientific method
查看完整题目与答案
【简答题】A．We don't know the long-term effects of it. B．We don't have the technology to get rid of it. C．It is a cause rather than a symptom. D．We have to accept the reality and try to change society.
查看完整题目与答案
【单选题】They don't think we can get first place in the speech contest, ________ ?
A.
do they
B.
don't they
C.
can we
D.
can't we
查看完整题目与答案
【单选题】If we don't hurry up, everything ________ by the time we get to the party.
A.
will be eaten
B.
is eaten
C.
has been eaten
D.
will have been eaten
查看完整题目与答案