Life is a________, meet it! Life is a dream, realize it! Life is a game, play it!

Life is a________, meet it! Life is a dream, realize it! Life is a game, play it!

A.challenge

B.disaster

C.hardship

D.stage

答案及解析： A

解析：

词义辨析。  A．挑战 B．灾难 C．苦难 D．阶段。结合下文meet it 迎接它，可知选A最符合语境。生活是一个挑战。