For her, happiness helping those in trouble.
A. consists of
B. consists in
C. makes up
D. lie in
网友回答
A. consists of
(答案→)B. consists in
C. makes up
D. lie in
解析：本题考查动词短语辨析。①consist of由??????组成。②consist in在于。③make up组成。④lie in在于。题意为“她的幸福在于帮助那些处于困境中的人”。D选项lie in要用第三人称单数