問題詳情

58.This line has proved so popular that we regret to inform you that ______.　
(A)it is no longer in production　
(B)it has sold out　
(C)it is out of stock　
(D)it has been discontinued

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)