問題詳情

21.When he came across a new word in reading, Richard_____________the word in thedictionary to find its meaning.
(A)looked for
(B)looked up
(C)looked after
(D)looked at

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)