Grace was overwhelmed by the desire to drink, ______.A．so she quickly went back homeB．even

Grace was overwhelmed by the desire to drink, ______.

A．so she quickly went back home

B．even when she was still on duty

C．and decided to do it no matter what

D．but then she managed to forget about it

请帮忙给出正确答案和分析，谢谢！