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了无痕Sky
我已经给他写了三封信了。I have written him three letterswrite的过去分词是【written】楼上的是错的有不会的可以再问我
安然若水
凡事都要自己思考,不要老问别人
牛奶荡糕
Today I have written three letters. Today I continuously am writing aletter
一览佳肴
I have received three letters.
蹦蹬的小兔子
receive three letters
baibailittlelove
I've written him three letters.
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