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多項選擇題
Given the following code fragment：
public void create（） {
Vector myVect；
myVect = new Vector（）；
}
Which of the following statements are true？（）
A. The declaration on line 2 does not allocate memory space for the variable myVect.
B. The declaration on line 2 allocates memory space for a reference to a Vector object.
C. The statement on line 2 creates an object of class Vector.
D. The statement on line 3 creates an object of class Vector.
E. The statement on line 3 allocates memory space for an object of class Vector.
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