本题目来源于试卷: Physics Unit25: Optical Instrument，类别为 Generic Physics
[单选题]
Nearsightedness can usually bewl(jl d:c3tu3 r zc-/o coovj/nx:,w*p . cc-k yirrected with
A. converging lenses.
B. diverging lenses.
C. achromatic lenses.
D. cylindrical lenses.
参考答案: B
本题详细解析:
暂无
| 
Post time 2024-1-26 22:03:25