Decision makers must have some way of determining of several alternatives is best.（）
D
暂无解析
每个人都是平等的，不管他是总统还是马路清洁工。翻译
他孤注一掷用自己的积蓄开了一家小商店。翻译
Itisessentialthateverythinginadvance.（）
Donotletthis__(say)ofyou.Itshowsanunattractiveindifferencetoyouremployerandtoyourjob.
Thisscientistwasawardedwithseveraltitlesforhis________(accomplish)inbiology
