Answers

✨ Best Answer ✨

1.答案不是B就是D
2.照你下面寫的先切斷然後分別補OH和H然後畫出來 答案就出來了

👩‍🔬

請問為什麼答案不是B就是D🥲謝謝你!

Post A Comment
PromotionBanner

Answers

Were you able to resolve your confusion?