himself with necessary knowledge and skills, Tom went to the job market with much confidence.
A. Equipped
B. Equipping
C. Having equipped
D. Being equipped
网友回答
A. Equipped
B. Equipping
(答案→)C. Having equipped
D. Being equipped
解析：考查非谓语动词作状语。主语Tom和Equip是主谓关系，所以用doing形式；且Equip这一动作发生在主句谓语动词went之前，所以用doing的完成式。选C。