-
电子商务平台拥有的基本功能包括（）。
-
In every cultivated language, there are two great classes of words which, taken together, comprise the whole vocabulary. First, there are those words（1）which we become acquainted in daily conversation, which we（2）,that is to say, from the（3） of our own family and from our familiar associates, and（4） we should know and use （5 ）we could not read or write. They （6） the common things of life, and are the stock in trade of all who （7） the language. Such words may be called“popular”, since they belong to the people （8） and are not the exclusive （9） of a limited class. On the other hand, our language （10） a multitude of words which are comparatively （11） used in ordinary conversation. Their meanings are known to every educated person, but there is little （12） to use them at home or in the market-place. Our （13） acquaintance with them comes not from our mother's （14） or from the talk of our school-mates, （15） from books that we read, lectures that we （16） ,or the more （17）conversation of highly educated speakers who are discussing some particular （18） n a style appropriately elevated above the habitual（19） f everyday life. Such words are called“learned”, and the （20） between them and the“popular”words is of great importance to a right understanding of linguistic process. 请在14处填上正确答案（）
-
压力容器的封头按形状分为（）等
-
同一土壤，疏松状态比紧实时（）。
-
在ICD-10的符号中，NOS和NEC的含义实际上是（）
-
钢球磨煤机的最佳通风量是如何确定的？
-
基于业务流程重组的信息系统规划主要步骤是（）
-
测量次数n很大时，绝对值相等，符号相反的（）出现的机会相等。
-
月饼成品质量基本要求（ ）、（ ）。
-
水深大于10m且分层期大于（）的湖库可视为分层湖库。