問題詳情

28. Inside the heavy wooden box ________ some love letters to my grandma. It must have been written by mygrandfather.
(A) is
(B) are
(C) has
(D) have

參考答案

答案:B
難度:適中0.568093
統計:A(23),B(146),C(43),D(21),E(0)

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