商周时期蚕神崇拜中有“蚕示三牢”的说法,其中“示三牢”是指用牛、马、羊三牲来祭祀。
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A survival craft being used to pick up a person who has fallen overboard from a vessel should approach the person().
A. at a high rate of speed
B. under oars
C. against the wind
D. with the wind
出版物进入门市后,应一切以()为中心,并根据“安全、方便、节约”的原则来确定架位。
A. 经济效益
B. 盘存
C. 销售
D. 分类