However much you have done, you ought to the help you’ve received from others.
A. donate
B. acknowledge
C. conduct
D. guarantee
网友回答
A. donate
(答案→)B. acknowledge
C. conduct
D. guarantee
解析：词义辨析题。acknowledge承认、感谢；donate捐赠；conduct指挥、指导、管理；guarantee保证、担保。“你应该感谢你从别人那里得到的帮助”。