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【多选题】
产品衰退期的营销策略有()。A.
内部报告系统
B.
情报系统
C.
调研系统
D.
分析系统
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反馈参考答案：
举一反三
【单选题】在一个封闭的抽真空的钟罩内,有大小不等的两个球形液滴,问长时间放置后,会出现什么现象 ? ( )
A.
看不到变化
B.
小液滴长大，大液滴变小，直到两个一样大
C.
小液滴变小，大液滴长大，直到小液滴消失
D.
小液滴长大，大液滴变小，直到大液滴消失
【单选题】在一个封闭的钟罩内,有大小不等的两个球形液滴,问长时间放置后,会出现什么现象?( )
A.
小液滴长大,大液滴变小,直到两个一样大
B.
小液滴变小,大液滴长大,直到小液滴消失
C.
小液滴长大,大液滴变小,直到大液滴消失
D.
看不到变化
【简答题】在一个封闭的钟罩内,有大小不等的两个球形液滴,问长时间恒温放置后,会出现什么现象?
【单选题】The writer is in favor of the view that man's intelligence is given to him______.
A.
neither at birth nor through education
B.
both at birth and through education
C.
through education
D.
at birth
【单选题】The writer is in favor of the view that man's intelligence is given to him ______ .
A.
at birth
B.
both at birth and through education
C.
through education
D.
neither at birth nor through education
【单选题】The writer's view of the eradication of 'Road Rage' can be summarized as optimistic.
A.
Y
B.
N
C.
NG
【单选题】The writer is in favor of the view that man's intelligence is given to him ______.
A.
at birth
B.
through education
C.
both at birth and through education
D.
neither at birth nor through education
【单选题】In the writer's view ______.
A.
people should be prepared for the future
B.
there exists no threat of unemployment
C.
unions can stop the unfavorable change
D.
people had better become cleaners
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