問題詳情

20. When you are in a contest, you need to _____ out of respect for the competition and all the other contestants.
(A) play it by ear
(B) play by the rules
(C) play with fire
(D) play it cool

參考答案

答案：A[無官方正解]
難度：非常困難0
統計：A(3),B(3),C(0),D(1),E(0)