“绿色化学”要求从根本上减少或杜绝污染．下列做法中符合绿色化学理念的是（　　）

A．实验中未说明药品用量时，取用较多量药品进行实验

B．实验室将废液直接倒入下水道

C．对废旧电池作深埋处理，消除其污染

D．化工生产中使原料尽可能地转化为产品

—We plan to go out for a picnic next weekend. Would you like to come along? 

—______. It's my favorite.[ ]

A. Enjoy yourself

B. It doesn't matter

C. You're welcome

D. That would be very nice