18. Ella: Hebe, why could you pass the math test this time? It was so hard!Hebe: _______ Selena, she
問題詳情
18. Ella: Hebe, why could you pass the math test this time? It was so hard!Hebe: _______ Selena, she taught me a lot before the test. (A) Because of (B) Thanks (C) Because (D) So