Correct: have read, has jumped, haven't played, hasn't found, have cooked, has cleaned, have watched, has eaten, haven't heard, hasn't cut, Incorrect: cut, is reading, find, are cooking, didn't clean, isn't watching, ate, didn't hear, found, was jumping,

Present Perfect forms

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?