和我一起加入 Gate Learn Quiz Challenge，完成每日測驗，瓜分 4000U 獎池！https://www.gate.io/activities/quiz-challenge-learn?invite_uid=13032593&nk_name=SadiqAfrica&ch=LearnQuiz_20230614

答案：A A A
https://www.gate.io/activities/quiz-challenge-learn?invite_uid=13032593&nk_name=SadiqAfrica&ch=LearnQuiz_20230614

和我一起加入 Gate Learn Quiz Challenge，完成每日測驗，瓜分 4000U 獎池！https://www.gate.io/activities/quiz-challenge-learn?invite_uid=13032593&nk_name=SadiqAfrica&ch=LearnQuiz_20230614