《诗经·小雅·正月》中“屡顾尔仆”的“屡”字,与下面哪一个选项中的“骤”字意思相当?
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“靡不有初,鲜克有终”的“克”字意思是什么?
A. 能够
B. 克服
C. 战胜
D. 克制
How to photograph historical objects the proper way?
A. We have to strict the colors control of cultural relics
B. we need to higher the f/ number, to get a large depth of field
C. we need a clean background
D. we need to lower the f/ number, to get a shallow depth of field
When photograph historical objects, photographers need to choose the focal length ______ to avoid distortion images.
A. 16mm
B. 35mm
C. 50mm
D. 50mm
The most common focal lengths for macro lenses for still life photography are______.
A. 60mm
B. 90mm
C. 100mm
D. 105mm