我国刑事诉讼实行（）原则，未经人民法院依法判决，对任何人都不得确定有罪。
A. 有罪推定
B. 无罪推定
C. 疑罪从有
D. 疑罪从无
查看答案
The function of lubricating oil is to （）.
A. reduce friction between moving surfaces
B. provide even distribution of bearing wear
C. reduce the accumulation of harmful detergents
D. maintain a constant oil temperature output at each beating
翻译：是故夫象，圣人有以见天下之赜，而拟者其形容，象其物宜，是故谓之象。
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