問題詳情

20.Eachclass should choose their own representative, who,_______________________，will cast his or her vote for the student body presidency.
(A) in turn
(B) in vain
(C) in common
(D) in earnest

參考答案

答案：[無官方正解]
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)