将0.12345、0.123450.123449分别修约为四位有效数字，结果是

将0.12345、0.123450.123449分别修约为四位有效数字，结果是
A、0.1235，0.1235，0.1234
B、0.1235，0.1235，0.1235
C、0.1234，0.1235，0.1235
D、0.1234，0.1235，0.1234
正确答案：0.1234，0.1235，0.1234