Over a hundred children ______ parents were killed in the Wenchuan earthquake have been adopted and taken good care of by kind­hearted couples.

A．who

B．that

C．whose

D．which

在制定质量检验工艺文件时，要明确写明质量检验人员发现质量问题后处理流程，并详细记录处理后的检验数据。