問題詳情

26 Millions of people are using cell phones today. In fact, in many places it is actually consideredunusual _____use one.
(A) not
(B) don’t
(C) to not
(D) not to

參考答案

答案：D
難度：適中0.666667
統計：A(0),B(0),C(0),D(4),E(0)