化学反应速率和化学反应的限度是化工生产研究的主要问题之一．下列对化学反应速率和反应限度的认识正确的是（　　）

新《环保法》对政府“严格”，表现之一是与干部的考评机制挂钩，本级政府要考评两个对象，一个对象是这级政府当中环保局及其局长的表现。二是下一级政府的政府首长的表现。对政府执行新《环境保护法》具有外部监督职能的国家机关是（    ）

①***和人民政协

②各级人民代表大会及其常委会

③各级监察部门和审计部门

④各级人民法院和检察院

阅读理解。

Oliver: Good afternoon, Mike.

Mike: Good afternoon, Oliver. What time is it now?

Oliver: It's five fifty. Why?

Mike: My mother is ill. My father isn't at home. I must go home and cook dinner.

Oliver: I'm sorry to hear that. Can you cook meals?

Mike: Sure. And I can wash clothes, too.

Oliver: You're helpful. I can't do that, but I can clean the room.

Mike: You are also helpful! I have to go. Goodbye!

Oliver: Bye.

根据对话内容，选择正确答案。