She went to the supermarket and what she needed, she returned home, light-hearted.
A. bought
B. having bought
C. buying
D. to have bought
网友回答
(答案→)A. bought
B. having bought
C. buying
D. to have bought
解析：考查时态。句意：她去了超级市场，买了她想要的东西，轻松地回到家。通过句意可知描述的是过去发生的动作，结合and连接两个并列谓语，可知用过去时态。所给答案有误，应该选A。