问题补充：
--- Would you please give me a hand and take the bookcase upstairs?
--- .
A. With pleasure
B. My pleasure
C. Of course I do
D. Yes, that’s all right
答案：
A. With pleasure
(答案→)B. My pleasure
C. Of course I do
D. Yes, that’s all right
解析：My pleasure 意为“非常乐意”。
