题目内容
【题目】根据动词的过去式,写出动词原形。
1. flew _____
2. spent _____
3. made _____
4. came _____
5. did _____
【答案】fly spend make come do
【解析】
略
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题目内容
【题目】根据动词的过去式,写出动词原形。
1. flew _____
2. spent _____
3. made _____
4. came _____
5. did _____
【答案】fly spend make come do
【解析】
略