I regret _____ more time with my grandma before she passed away.
A. not spending B. not to spend
C. not spend D. not have spent
I regret _____ more time with my grandma before she passed away.
A. not spending B. not to spend
C. not spend D. not have spent
A
考查动名词作宾语。解题关键:掌握regret的用法,其后接动名词意为对做过的事表示后悔。