已知苯甲酸的酸性比碳酸强，苯酚的酸性比碳酸弱。则可以将转变为

的方法是：①与足量的NaOH溶液共热，再通入CO₂　②与稀硫酸共热后，加入足量的NaOH溶液　③加热溶液，通入足量的SO₂　④与稀H₂SO₄共热后，加入足量的NaHCO₃ [ ]

A、①②

B、①④

C、②③

D、②④

根据汉语意思完成下列句子。

1. It was an interesting ________ ________(谈话节目).

2. Last month, he ________ ________ ________(散步) with his cute dog.

3. Old Henry ________ ________(寻找) his dog yesterday.

4. What's ________ ________ ________(在.....前面) the classroom?

5. I like soccer, basketball, swimming,  ________ ________ ________( 等等).

6. Xu Qian loves to ________ ________(讲笑话).

7. Jonny Dean ________ ________ ________ ________(有一新形象).

8. Mr Smith ________ ________ ________(对......友好).

9. He often ________ ________ ________(给......讲故事) the class.

10. Some people are ________ ________(照相).