問題詳情
9. Which is correct（正確的）?
(A) When Kevin came home, Tom mopped the floor.
(B) Lisa liked to sing and dancing before.
(C) We’re so tired and hungry. Why not stop to take a rest?
(D) What are you surfing the Internet?
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)