下列值不为true的表达式有( )。A、"john"=="john"B、"john".equals("john")C、"john"="john"D、"john".equals(newString("john"))
下列值不为true的表达式有( )。
A、"john"=="john"
B、"john".equals("john")
C、"john"="john"
D、"john".equals(newString("john"))
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