問題詳情
13. By the end of last year we _____ more than 200 students of English all over the province.
(A) trained
(B) would have trained
(C) had trained
(D) have trained
(A) trained
(B) would have trained
(C) had trained
(D) have trained
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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