24÷6＝____

15÷3＝____

18÷6＝____

36÷6＝____

补全对话, 每空一句。

Doctor: Good morning! ____

Tom: Tom.

Doctor: ____

Tom: I'm not feeling well. I have a toothache and I can't eat anything.

Doctor: When did it start?

Tom: ____

Doctor: Let me examine you. Open your mouth and say "Ah", please.

Tom: Ah……Is it serious?

Doctor: ____ Just stop eating candies and take the medicine. You will feel better soon.

Tom: How often should I take the medicine?

Doctor: ____

Tom: Thank you.

文化伴随着每个人的生活。考试时，会不会作弊？公交车上遇到老人，会不会让座？一张废纸，会不会随便丢弃……都体现出文化人格。文化是每个人的心灵名片，人的行动都是内心文化的反映。这表明（    ）

如图，点A、B、C、D、E都在⊙O上，AC平分∠BAD，且AB∥CE，求证：AD=CE．