Ithasbeenfoundthatastrong________helpovercometheeffectsofdistraction.
B
A 打扰、中断 B 动机、诱因 C 评估、评价 D 目的地、终点
Peoplewhocan’t_______betweencolorsaresaidtobecolor-blind.
Duringthepasttwodecades,researchhas________ourknowledgeofdaydreaming.
Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.