Are you going to the challenge of lasting a whole week without arguing.A. take upB. get up

问题补充：

Are you going to the challenge of lasting a whole week without arguing.

A. take up

B. get up

C. stand up

D. make up

答案：

(答案→)A. take up

B. get up

C. stand up

D. make up

解析：短语辨析。A. 开始从事 B. 起床 C. 站起来 D. 组成。句意：你打算毫不辩解的接受持续整整一个星期的挑战?故选A。