問題詳情

31. Harry cannot show up at the concert tonight. If he ________ his assignment earlier, he would have time togo with us now.
(A) does
(B) has done
(C)had done
(D) would do

參考答案

答案：C
難度：適中0.638298
統計：A(15),B(29),C(120),D(13),E(0)