Basically，these attitudes amount to a belief ________ leisure can and should be put to good use
A、whichB
空格前面是belief，后面是一个结构完整的句子，解释说明belief的具体内容。所以用that引导这个同位语从句。
Thevehiclewastravelingatspeeds________90milesperhour.
Duringthepasttwodecades,researchhas________ourknowledgeofdaydreaming.
Whydoyoublamehimforhispoorjudgmentonthematter______hereallyneedsisencouragement?
英语翻译：你为什么把失败视为当然呢?
Anxietycan________withchildren’sperformanceatschool.
