23. The boy ate up all the food as if he ______ nothing for many days.(A)ate (B)had eaten (C)has eat

問題詳情

23. The boy ate up all the food as if he ______ nothing for many days.
(A)ate
(B)had eaten
(C)has eaten
(D)was eating

答案：B
難度：簡單0.857143
統計：A(0),B(6),C(1),D(0),E(0)