問題詳情

【題組】21. There is no easy way of _____ when someone is lying but there are various sings to _____.
(A) saying/look into
(B) telling/look for
(C) speaking/look for
(D) telling/look into

參考答案

答案：D[無官方正解]
難度：適中0.625
統計：A(1),B(0),C(2),D(5),E(0)