Why do principals want to discourage parents from requesting classes? A.It's hard to keep classrooms balanced while fulfilling parents' wishes. B.They don't want to be surpassed by a specific teacher in terms of popularity. C.A specific teacher's popularity is not relevant to his/her real ability of teaching. D.A specific teacher only suits perfectly one particular child's educational needs.
A.It's B. B.They C. C.A D. D.A E.
【参考答案】
A 解析：这两句提到，同时，校长们很艰难地在尽量满足个人要求的情况下维持班级规模的平衡。他们说他们需要家长的意见......