問題詳情
53.A: John was mad at me. He didn’t even look at me this morning.B: He____ mad at you. I just heard him talking about what a great guy he thinks you are.
(A) must not be
(B) must not have been
(C) can’t be
(D) can’t have been
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)