--Jassy you speak Chinese so fluently!.You are lying I have to say. B. Thanks a lot

问题补充：

--Jassy , you speak Chinese so fluently!

--- .

You are lying, I have to say. B. Thanks a lot for saying so.

C. That’s none of your business. D. I can’t agree more.

答案：

解析：考查交际用语。You are lying, I have to say.这样回答别人的夸奖非常不礼貌，所以排除；That’s none of your business与你无关，不礼貌，排除；I can’t agree more我非常同意你的看法；Thanks a lot for saying so.用于对别人的夸奖表示感谢。所以选B。