問題詳情

Bob is a___________ boy. 
(A) eleven-year-old 
(B) eight-years-old 
(C) seven-year-old 
(D) seven-years-old

參考答案

答案:A,C
難度:困難0.295082
統計:A(106),B(91),C(40),D(26),E(1)

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