甲因为男友乙不忠而生恨意，决定杀乙。某日把乙引到家中将一瓶安眠药（50片）掺人咖啡让乙喝下。乙在床上昏睡，甲离家到附近一座山上打算自杀。甲在山上犹豫徘徊一昼夜，心生悔意急忙回家，发现乙已被人送医院抢救，未死。甲大喜过望。对甲（）。

A．按既遂犯处罚

B．可以比照既遂犯从轻、减轻或者免除处罚

C．可以比照既遂犯从轻或者减轻处罚

D．应当免除处罚。

In the past two months, he ______ himself to the way of life in the new school and how he wishes he _______ the teacher’s advice.

A．hasn’t adapted; had adopted

B．didn’t adapt; has adopted

C．didn’t adopt; has adapted

D．hasn’t adopted; had adapted