問題詳情
15.Mary: John, your dad and I are going out for a birthday party.____, you had better bring the key tothe house by yourself. Maybe we’ll come home late.John: Ok, mom.
(A)That’s a crazy idea
(B)Just to wish good luck
(C)Just to play it safe
(D)Just to have fun
參考答案
答案：C
難度：適中0.428571
統計：A(1),B(2),C(3),D(1),E(0)