In fact I think it's very much nicer without the naughty boy if you don't mind me so.A.

问题补充：

In fact, I think its very much nicer without the naughty boy, if you don mind me so.

A. say

B. to say

C. saying

D. to saying

答案：

A. say

B. to say

C. saying

D. to saying

解析：考查非谓语。句意：实际上我认为没有那个顽皮的孩子更好，如果你不介意我这样说的话。根据关键词：mind + doing ,本句中只不过doing带上了自己的逻辑主语，仍然要用动名词形式，所以C正确。