一道类反

masterjimUID：2879930

some suggest that student who are granted priviledge recieve them because their teachers wish to make them____;more probably, causality flow in the opposite direction, in that teachers are likely to grant priviledge to diligent students.  a excitable, b independent c mellable d grateful d conscientious  求教~~~

hua11UID：3027785

这是一道填空题。conscientious 认真的，勤奋的，尽责的，
句子的意思是：一些人认为学生获得特权是因为老师们借此希望他们变得认真、尽责；而因果关系极可能相反，正是因为有的学生们勤奋，老师才给予特权。