To some people, happiness is by family and friends, while to others, it means success.
A. being surrounded ; achieving
B. being surrounded ; to achieve
C. to surround ; achieving
D. surrounding ; to achieve
网友回答
(答案→)A. being surrounded ; achieving
B. being surrounded ; to achieve
C. to surround ; achieving
D. surrounding ; to achieve
解析:
课本原文.surround围绕,题中应为被动,现在分词的被动形式为be being done . mean doing sth 意味着做某事