高中英语语法（答案我有,要的是解释）
1.“I don't think it's my ____ that the TV blew up .I just turned it on ,that's all."said the boy.A.error B.mistake C.fault D.duty
2.Usually a child's behavior is a ___ of his family environment.
Arecognition B.reflection C.return D.record
3.We need to consider what ____ we will be using for language training
A.abilities B.appliances C.facilities D.qualities