String s= "hello";    <br /> String t = "hello"; <br /> char c[] = {’h’,’e’,’l’,’l’,’o’} ;    <br /> Which return true?()   <p> String s= "hello";    <br /> String t = "hello"; <br /> char c[] = {’h’,’e’,’l’,’l’,’o’} ;    <br /> Which return true?()   </p>
A、A. s.equals(t);
B、B. t.equals(c);
C、C. s==t;
D、D. t.equals(new String("hello"));
E、E. t==c;