在“6×7=42”中,42叫做( )
积
导致永久的人体伤残或者器官功能损伤的药品不良反应,属于()
A.新的药品不良反应处理
B.新的药品不良反应
C.药品群体不良反应
D.严重药品不良反应
She is very dear to us. We have been prepared to do_______it takes to save her life.
A.whichever
B.however
C.whatever
D.whoever