--- It's a little cold today. Would you mind____________ the window?
--- Of course not.
A.not opening B.not to open C.don't open D.no opening
【答案】A
【解析】句意：——今天有点儿冷。你介意不开窗户吗？——当然不介意。
mind doing sth介意做某事，其否定形式为：mind not doing sth介意不做某事。根据天气冷，可知询问是否介意不开窗户，故选A。