問題詳情

He is an honest man, but when he was young, he  _____  tell lies.
(A)had to   
(B)was to       
(C) is to      
(D)used to     

參考答案

答案:D
難度:簡單0.851759
統計:A(59),B(49),C(13),D(1017),E(0)

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