問題詳情

34. This is the most amazing discovery I ______ so far in my life.
(A)make
(B) have made
(C) am to make
(D) have been made

參考答案

答案:B
難度:適中0.540146
統計:A(13),B(74),C(0),D(35),E(0)

用户評論

Janet】評論

so far 到目前為止現在完成式 have/has + p.p