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最佳答案:water---watered----watered 回答完毕 ,感谢你的提问,希望对你有帮助,记得采纳给好评呦,祝你学习进步!
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最佳答案:sale是名词,有词形变化也是sell有.故为SELL-SOLD-SOLD
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最佳答案:谢谢你,采纳
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最佳答案:给个20分我急用 She bought a newpaper to read while waiting for them at the airport. 2W
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最佳答案:When the reporter asked him why he did,he said :"beacause I had a ship!"不知道对不对,如
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最佳答案:先判断动词和逻辑主语的关系决定用to do还是doing或者done,然后再看主动还是被动,to do的被动式to be done,doing的被动式being