Asasayinggoes,“Goodfriendsdonot______whattheydoforeach...

问题详情：

 As a saying goes, “Good friends do not ______what they do for each other ; instead they offer help when it is needed”.

   A. make up           B. come up          C. set up           D. add up  

【回答】

D

知识点：动词

题型：选择题