問題詳情

31. ( ) Are there ten balls in the box?Yes, _____. There are ten balls in the box.
(A) there isn’t
(B) there aren’t
(C) there is
(D) there are

參考答案

答案：D
難度：非常簡單0.909091
統計：A(0),B(0),C(1),D(10),E(0)