問題詳情

【題組】63.The best title for this passage may probably be________.
(A)Birds Thin Down For Journey
(B)Birds Fatten Up For Journey
(C)How Birds Bild Up Fat For Journey
(D)How Birds Brn Energy For Journey

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)