問題詳情
4. A: How was your winter v n? B: It was great. I visited my uncle in Taipei.
參考答案
答案：C
難度：簡單0.825127
統計：A(9),B(29),C(486),D(20),E(0)
用户評論
【Jessica】評論
(C) For classroom practice, the length of RT scripts should be a concern.
【雷長鑫】評論
collaborative合作的，協作的