問題詳情

29.I think it is necessary for my 19-year-old son to have his own mobile phone, for I sometimes want to make sure if he home for dinner.
(A)come
(B)comes
(C)has come
(D)will come

參考答案

答案:D
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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