A-A+
I regret ______ harder at office.A.not to have
问题详情
I regret ______ harder at office.
A.not to have worked
B.not having worked
C.not have worked
D.having not worked请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:B
解析:regret遗憾;抱歉。后面既可以跟不定式强调将要发生的事情,也可以跟动名词强调已经发生的事情,如:I regret spending so much money on a car. 我后悔在一辆小汽车上花这么多钱。I regret to say I cannot come.很抱歉,我不能来了。