問題詳情

二、文法選擇 (共 20 分，每題 2 分) 16.( 　 )If I ______ busy yesterday, I could ______ shopping with you.
(A)had been; go
(B)was; go
(C)had not been; have gone
(D)have been; have gone

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)