【判断题】变动成本计算法按照成本形态来分配成本,将其分为变动部分和固定部分。
【多选题】___________ are the proneers of the study of language in a sociocultural context in England.
【判断题】变动成本计算法按照成本形态来分配成本,将其分为变动部分和固定部分。
【判断题】三相感应电动机的功率因数 总是滞后的 。
【简答题】P isthe study of how speakers of a language use sentences to effect successfulcommunication.
【简答题】P____ is the study of meaning in context. It is concerned with the way language is used to communicate rather than with the way language is structured.
【判断题】为了在图样上直接反映实物的大小,绘图时应尽量采用1∶1的原值比例。 ( )