7. –What’s that noise?–Oh, I forgot to tell you. The new machine _____

問題詳情

7. –What’s that noise?–Oh, I forgot to tell you. The new machine ______.
(A) was tested
(B) will be tested
(C) is being tested
(D) has been tested

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