相关考题
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单项选择题
右眼初次雾视后度数为-1.50DS,视力0.9,下一步应调整度数为()
A.-0.75DS
B.+1.00DS
C.-2.50DS
D.-0.50DS -
单项选择题
右眼初次雾视后度数为-1.50DS,视力0.6,下一步应调整度数为()
A.-0.75DS
B.+0.75DS
C.+1.75DS
D.-2.25DS -
单项选择题
右眼初次雾视后度数为-1.75DS,视力0.8,下一步应调整度数为()
A.-0.75DS
B.+1.00DS
C.+0.75DS
D.-2.75DS