Physics Unit25: Optical Instruments (id: 6195df46a)

本题目来源于试卷: Physics Unit25: Optical Instruments，类别为 国际高中通用物理

[单选题]
The closest distance at which an et1,zzz*u :t 2pbi 7nzgz2 zzm+yepy- k746kyi 4qbafhnj3vm5 -j can see objects clearly is

A. the near point.
B. the far point.
C. nearsightedness.
D. farsightedness.


参考答案:  A


本题详细解析: 暂无

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