强调“谈判中需要将人与事区别对待;应该重点讨论利益问题;谈判前应制定可供选择的方案;应坚持依据客观标准”的谈判是（）

Thefollowingisaquarrelbetweenacouple.“Thehouseisfilthywithyou,”shecried.“Thengetoutonit—it?smine.Getoutonit!”heshouted.“It?smeasbringsth?money,notthee.”Thehusbandspeaksadialect,whichcanbeseenfromthefollowingwordsexcept________.

在经贸谈判中，涉及内容最多，应用范围最广，出现频率最高最具有普遍性一般性特点的经济谈判时()。

Itwas_____andshedidnotknowenoughtoanalyzeeachproblemproperly.

Comparedwiththe_____periodlastyear,averagetemperatureshavebeenlow.