問題詳情
23. Dying to pass the upcoming exams with flying colors, all Sarah has to do is .
(A)sitting up day after day
(B)work harder for the exams
(C)to stopping checking her phone so much
(D)stayed focused on her schoolwork
參考答案
答案：B
難度：非常簡單1
統計：A(0),B(3),C(0),D(0),E(0)