問題詳情

【題組】22. ( ) There is a summer sale on household _____, like vacuum cleaners, air conditioners, etc.
(A) ceilings
(B) appliances
(C) electricity
(D) machinery

參考答案

答案：D[無官方正解]
難度：困難0.363636
統計：A(0),B(2),C(4),D(4),E(0)