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单项选择题

1. public class returnIt ( 
2. returnType methodA(byte x, double y) ( 
3. return (short) x/y * 2; 
4. ) 
5. )  
What is the valid returnType for methodA in line 2?()  

A. Int
B. Byte
C. Long
D. Short
E. Float
F. Double

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