I can't thank you enough for the gift you sent meA.with your pleasure B.my pleasure C.please don't say so D.No,thanks.

I can't thank you enough for the gift you sent me
A.with your pleasure B.my pleasure C.please don't say so D.No,thanks.

B
这是在人家感谢的时候,用my pleasure 回答,相当于 you are welcome
A 是在人家发出邀请的时候,而不是用在感谢的时候
C是中式英语
D 的用法是在人家问你要不要什么东西的时候用的

B.固定应答句

B前一句是表示谢谢，所以选B

B
相当于“不用客气”