【单选题】我国石油标准体积是指___________ (41742:第十一章_液体散货运输:2171)
【简答题】According to Leech, _____ meaning is thecommunicative value an expression has by virtue of what it refers to, over andabove its purely conceptual content.
【判断题】群化能够使画面工整,各组图片和文字都有各自区域,可以使版面条理清晰。
【单选题】我国石油标准体积是指油温在 时的石油体积。
【多选题】What might the communicative end be ?
【判断题】中药冬虫夏草的虫体有八对足,头部三对,中部四对,尾部一对