.
---Putting on a happy face not only helps us make friends but also makes us feel better.
--- .
A. I’d love to.
B. I’m with you on that.
C. It’s up to you .
D. It’s my pleasure.
网友回答
A. I’d love to.
(答案→)B. I’m with you on that.
C. It’s up to you .
D. It’s my pleasure.
解析：考查情景交际。“面带笑容不仅帮我们交朋友，也能使我们感觉更好。”A“我愿意”；B“这点我同意”；C“取决于你”；D“不客气”。故选B。