【多选题】下列关于二极管阵列型分光光度计描述不正确的有()
【单选题】We sent them a telegram . 这句话中,telegram是什么成分?
【简答题】Because sending a telegram was at first costly, telegraphists used as few words
【多选题】当某项长期投资方案的净现值大于零时,则可以说明( )。
【简答题】Why was the man relieved at last? [A] Because the telegram was a false one. [B] Because this telegram was not addressed to him. [C] Because his uncle wash't ill at all. [D] Because it was somebody els...
【单选题】We must ____ the telegram arrived in time .
【多选题】当某项长期投资方案的净现值大于零时,则可以说明 ( ) 。
【多选题】下列关于二极管阵列分光光度计描述正确的有( )
【多选题】当某项长期投资方案的净现值大于零时。则可以说明( )。
【单选题】The telegram AMEND ETA 1900/4TH OWING STRONG WIND say that()