题目内容
【题目】写出下列单词的过去式形式。
1. is _______ 2. are _______ 3.go _________ 4. do _______ 5. have _______
【答案】1. was 2. were 3.went 4. did 5. had
【解析】
略
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题目内容
【题目】写出下列单词的过去式形式。
1. is _______ 2. are _______ 3.go _________ 4. do _______ 5. have _______
【答案】1. was 2. were 3.went 4. did 5. had
【解析】
略