Decisionmakersmusthavesomewayofdeterminingofseveralalternativesisbest.（）

他孤注一掷用自己的积蓄开了一家小商店。翻译

Ourmost________(success)productisbasedonaverysimpleidea

Notuntilrecently_____thatThompsonhadbentellingthetruthallalong

Heis______absorbedinhisownthoughtsthatheseemsunawareofwhat'sgoingonintheroom