【题目】 _____ doing more exercise to lose weight, many teenagers would rather be a couch potato.
A. Instead of B. As a result of
C. In spite of D. Regardless of
在线课程【答案】A
【解析】
试题分析：考察介词短语。A. Instead of 代替；B. As a result of 作为…的结果；C. In spite of 尽管；D. Regardless of不管、不顾。该句意思为：不去做运动减肥，很多青少年宁愿成为电视虫。根据句意故选A