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【单选题】
只含有单层分枝的子树称为“简单子树”,则句柄的直观解释是 。A.
子树的末端结点 ( 即树叶 ) 组成的符号串
B.
简单子树的末端结点组成的符号串
C.
最左简单子树的末端结点组成的符号串
D.
最左简单子树的末端结点组成的符号串且该符号串必须含有终结符
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举一反三
【单选题】The Empire State Building Ever since it was built, the Empire State Building has captured the attention of young and old alike: every year, millions of tourists flock to the Empire State Building to g...
A.
It has become the image of New York City.
B.
It has several floor conservatories for tourists.
C.
It has attracted many tourists, old and young.
D.
It has appeared in many advertisements.
【单选题】The Empire State Building Ever since it was built, the Empire State Building has captured the attention of young and old alike: every year, millions of tourists flock to the Empire State Building to g...
A.
It has become the image of New York City.
B.
It has several floor conservatories for tourists.
C.
It has attracted many tourists, old and young.
D.
It has appeared in many advertisements.
【单选题】任意的可逆循环过程,体系的熵变( )
【简答题】But for the strong winds at the top of the Empire State Building, it would be designed to serves as ______.
【多选题】国际化企业进行总体经营战略决策,应考虑的主要因素有
A.
国内外市场需求现状及其发展趋势
B.
国际市场竞争状况及其竞争发展趋势
C.
目标市场所在国的外贸政策和产业政策
D.
国内外市场的价格水平和其他市场因素
E.
企业本身的出口能力和条件
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