题型:名词解释 _____ maths is concerned, Tom is the best student in our class.[ ]A. As long as B. As soon asC. As for D. As far as 查看答案
题型:名词解释 运输包装标志,是指用文字、数字、图形等制作的特定符号和说明事项,便于识别货物、核对单证。用醒目的图形和文字印刷在商品外包装上,提醒人们注意。如小心轻放、防止潮湿等标志按标志的作用属于()A.运输标志B.指示性标志C.说明性标志D.警告性标志 查看答案