用戶【鄭竹育】點評問題和點評內容

【評論主題】8.下列有關硫粉、鎂粉與碳粉的燃燒實驗敘述,有哪些是正確的? (A)甲丁(B)甲丙(C)⼄丙(D)⼄丁。

【評論內容】乙選項:鎂的燃燒顏色為白色丁選項:凡是金...

【評論主題】【題組】2.Which is true? (A) Tony is nice to his classmates.(B) Amanda talks to Sandy in class.(C) Sam a

【評論內容】對照上面的班規,(B.....看完整詳...

【評論主題】【題組】2.Which is true? (A) Tony is nice to his classmates.(B) Amanda talks to Sandy in class.(C) Sam a

【評論內容】對照上面的班規,(B.....看完整詳...