相图表示的是体系的热力学平衡状态。

阅读理解。

                                                 Daniel's Day

     Daniel likes his school very much. He goes to school at seven twenty after breakfast. He has lessons

at eight ten. He's good at Maths. He loves English, too. He eats lunch at school at eleven forty. He

does after-school activities at four twenty in the afternoon. He plays football, badminton and volleyball.

Sometimes he swims. Daniel goes home at five o'clock. He eats dinner at six forty. Then at about

seven o'clock he watches TV. He likes watching TV because he wants to learn more about the world.

     At eight he does his homework. He goes to bed at nine o'clock.

1. At seven twenty Daniel ________ .

2. In the morning, Daniel begins his lessons ________.

3. Daniel eats ________ and ________ at home and he eats ________ at school.

4. Daniel likes ________ because he wants to learn more about the world.

5. At nine o'clock Daniel ________ .

明明的父亲在外打工，母亲虽然能满足他吃饭穿衣，但从不过问明明其他的事情。这样，明明结交了几个坏朋友，做母亲的还不知道。由此可见，这位母亲对明明没有做好[ ]

A．社会保护

B．家庭保护

C．学校保护

D．司法保护

晋陕蒙接壤地区分布着我国和世界上罕见的特大煤田，被称为“黑三角”或“乌金三角”，包括内蒙古的准格尔、鄂尔多斯、陕西的神木等地。目前已成为我国优质动力煤生产和出口基地。据此回答问题。

小题1:下列属于“乌金三角”能源基地建设的优势条件是

①煤炭储量丰富 ②煤炭质量高，开采条件好 ③水资源充足 

④邻近广阔的能源消费市场 ⑤水陆交通便利

A．①②④

B．②③④

C．①④⑤

D．②③⑤小题2: 下列做法与“乌金三角”地区能源基地的可持续发展相违背的是

A．积极进行生态环境整治，控制三废污染

B．调整产业结构

C．发展技术，提高能源的利用率

D．大量开采并出口原煤

学习期待就其作用来说就是学习的诱因。( )

风湿热的发病与哪种细菌感染有关（）

A.葡萄球菌

B.绿脓杆菌

C.脑膜炎双球菌

D.溶血性链球菌

E.肺炎球菌