从A，B，C，D四个选项中找出与所给单词画线部分读音相同的选项。

butterfly（）

A．rhyme

B．mysterious

C．heavy

D．lovely

— Putting on a happy face not only helps us make friends but also makes us feel better.  

— _______.    [ ]

A. I can't agree with you more.      

B. It's up to you.     

C. It's my pleasure.                

D. Don't mention it.