对于函数y=f(x)，x∈R，“y=|f(x)|的图像关于y轴对称”是“y=f(x)是奇函数”的 [ ]

A、充分而不必要条件

B、必要而不充分条件

C、充要条件

D、既不充分也不必要条件

— What kind of person do you want to help you?

— ______ always trying his best and never giving up in time of difficulty. [ ]

A. That

B. The one

C. One

D. Such