---Would you please buy me a bright paper package when you go shopping?
---
A. I’d rather you wouldn’t.
B. It’s OK with me.
C. What for?
D. By all means
网友回答
A. I’d rather you wouldn’t.
B. It’s OK with me.
C. What for?
(答案→)D. By all means
解析：句意：--你去买东西的时候，帮我买一个透明的白色袋子好吗？--当然可以。
By all means.当然可以；A我想你最好不要；B我很好；C为什么。故选D。