题目内容
【题目】 He finish his homework yesterday, but he couldn't find it anywhere.
A. has
B.had
C. did
D. does
【答案】C
【解析】句意:他昨天的确完成作业了。yesterday是一般过去时的标志。did finish是finished的强调。
练习册系列答案
相关题目
题目内容
【题目】 He finish his homework yesterday, but he couldn't find it anywhere.
A. has
B.had
C. did
D. does
【答案】C
【解析】句意:他昨天的确完成作业了。yesterday是一般过去时的标志。did finish是finished的强调。