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

肝郁气滞导致月经病的病因病机有（）

A．情志因素

B．悲伤过度

C．胞络受损

D．思虑抑郁

E．血海蓄溢失常