問題詳情

25．It suddenly occurred to him he had left his keys in the office.
(A)whether
(B)where
(C)which
(D)that

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

用户評論

【用戶】YS Lin

【年級】小二上

【評論內容】此句是occur to sb(想到; 想起)的典型句式，是学习occur单词的一个重点方面。that这里是做主语从句的连接词。