已知过程对应的代码如下：Sub Proc( ) f1 = 0 f2 = 1 For n =1 to 8 f = f1 + f2 Debug.Print f f1 = f2 f2 = f Next nEnd Sub过程Proc在立即窗口中显示的结果是
A. 斐波那契序列中2到9对应的序列值
B. 斐波那契序列中2到8对应的序列值
C. 整数1到n（n<9) 对应的累加和
D. 整数1到n（n<8) 对应的累加和
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What Java-related features are new to J2SE 5.0
A. Static imports
B. package and import statements
C. Autoboxing and unboxing
D. The enhanced for loop
The Java Basic I/O API contains what types of classes and interfaces
A. Internationalization
B. RMI, JDBC, and JNDI
C. Data streams, serialization, and file system
D. Collection API and data streams
设某二叉树的前序序列为ABC，中序序列为CBA，则该二叉树的后序序列为
A. BCA
B. CBA
C. ABC
D. CAB
When organizing the elements in a class, which order is preferred
A. Data members, methods, constructors
B. Data members, constructors, methods
Constructors, methods, data members
D. Constructors, data members, methods
E. Methods, constructors, data members
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