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多项选择题 NumberFormat nf= NumberFormat.getInstance();  nf.setMaximumFractionDigits(4);  nf.setMinimumFractionDigits(2);  String a = nf.format(3.1415926);  String b = nf.format(2);  Which two are true about the result if the default locale is Locale.US?()

A、 The value of b is 2.

B、 The value of a is 3.14.

C、 The value of b is 2.00.

D、 The value of a is 3.141.

E、 The value of a is 3.1415.

F、 The value of a is 3.1416.

G、 The value of b is 2.0000.

  • C,F
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