面对生活中的是非善恶，我们首先要 [     ]

A、提高辨别是非的能力

B、把握正确的判断标准

C、积极寻求大人的帮助

D、不加选择顺其自然

Before the sales start, I make a list of _____ my kids will need for the coming season. [ ]

A. why

B. what

C. how

D. which