初中英語翻譯,每空一詞 五年前我就認識他,但並不瞭解他 I ____him five years ago,but l don't ____ ____him.

初中英語翻譯,每空一詞 五年前我就認識他,但並不瞭解他 I ____him five years ago,but l don't ____ ____him.

五年前我就認識他,但並不瞭解他
I(knew)him five years ago,but l don't(know about)him.
加油!不明白再問!