Decision makers must have some way of determining of several alternatives is best.（）
D
暂无解析
Itwillbeinterestingtoseewhat’sgoingtohappenatthenext________(elect).
Itisnotabadmovie,butthereisnothing_(origin)aboutit.
Instudiorecordings,newtechniquesmadepossibleeffectsthatnotevenanelectronicbandcouldproduce.
Heblamedhispoorperformance_____jetlag
thebossescannotdowithoutprofit,workershaveanedge.