相关考题
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单项选择题
右眼初次雾视后度数为-6.75DS,视力0.6,下一步应调整度数为()
A.-6.50DS
B.-6.00DS
C.-5.75DS
D.-6.25DS -
单项选择题
右眼初次雾视后度数为-4.25DS,视力0.6,下一步应调整度数为()
A.-3.50DS
B.-4.00DS
C.-3.75DS
D.-4.25DS -
单项选择题
右眼初次雾视后度数为-3.50DS,视力0.6,下一步应调整度数为()
A.-3.75DS
B.-4.00DS
C.-2.75DS
D.-4.25DS