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【单选题】
下列程序的运行结果为()。 #include A.
class Base1 class Base2 class Level1 class Base2 class Level2 class TopLevel
B.
class Base1 class Level1 class Level2 class TopLevel
C.
class TopLevel class Base1 class Base2 class Level1 class Base2 class Level2
D.
class Base1 class Base2 class Level2 class Base2 class Level1 class TopLevel
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皮皮学刷刷变学霸
举一反三
【单选题】According to paragraph 1, what was a common claim about ecological communities before the early twentieth century?
A.
Every species in a community has a specific role in that community.
B.
It is important to protect communities by removing certain species.
C.
A precise balance is difficult to maintain in an ecological community.
D.
It is necessary for new species to be added quickly as ecological communities develop.
【简答题】会员制期货交易所首先适用公司法的规定，只有在公司法未作规定的情况下，才适用民法的－般规定。（ ）
【单选题】按任务分类的分析方法是( )。
A.
无机分析与有机分析
B.
定性分析、定量分析和结构分析
C.
常量分析与微量分析
D.
化学分析与仪器分析
E.
例行分析与仲裁分析
【多选题】The objection to conforming to usages that have become dead to you is, that it scatters your force. It loses your time and blurs the impression of your character. If you maintain a dead church, contri...
A.
Walt Whitman
B.
William Faulkner
C.
Ralph W. Emerson
D.
The Road Not Taken
E.
I Shot an Arrow
F.
Self-Reliance
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