工作分解结构的每一项都分配了一个独特的标识符。标识符的名称是什么()
A.质量检验标识符
B.会计科目表
C.项目活动编码
D.帐目编码
参考答案:D
----- I had a really good weekend in the countryside.
----- ___________________________.
A.Oh, that’s very nice of you
B.Congratulations
C.It’s a pleasure.
D.Oh, I am glad to hear that.
一件商品原价200元,降价5%后,又降价5%,现价( )元。