問題詳情

【題組】42. Which is true?
(A)　Flash mobs do not like to let other people know what they are doing.　
(B)　People in flash mobs are bored.　
(C) Flash mobs will show up and do something for several hours.　
(D)　There is usually one person who leads a flash mob.

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)