问题补充:
—Mary has caught a bad cold.
—Has she? I regret her to put on more clothes yesterday.
A. not to remind
B. not to be reminded
C. not reminding
D. not being reminded
答案:
A. not to remind
B. not to be reminded
(答案→)C. not reminding
D. not being reminded
解析:考察动词regret用法。动词regret后面接两个结构,regret to do sth遗憾要做某事;regret doing sth=regret having done sth遗憾做了某事;句意:—Mary患了重感冒。—是吗?我很后悔昨天没有提醒她多穿衣服。根据句意说明使用regret doing sth,而且使用否定式,就是在动名词doing前面加not。故C正确。