問題詳情

5.________ off the cellphone when you ________ dinner with your family.
(A)To turn ; eat
(B) For turning ; eat
(C) Turn ; are eating
(D) Turning ; are eating

參考答案

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