I her, but I never could.A. ought to helpB. must helpC. must have helpedD. ought to have

发布时间：2020-08-16 08:25:02

I      her, but I never could.
A. ought to help
B. must help
C. must have helped
D. ought to have helped

网友回答

A. ought to help
B. must help
C. must have helped
(答案→)D. ought to have helped
解析：可联系答.案.网客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！