That's been a success here since 1999語法對嗎
That's been a success here since 1999語法對嗎
英語人氣:431 ℃時間:2019-12-24 20:40:40
優(yōu)質解答
s 是has,has been是現(xiàn)在完成時,從語法上來講應該是沒有錯的
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