温度计是利用液体的______性质做成的，图中温度计的读数为：______℃．

There are many colors in nature. But do you know if a color has weight? I think you’ll say “no”. But I am afraid you are wrong. If you don’t believe, you may do a small experiment.

First, put two objects with the same weight into two boxes. Then cover the box. Third, wrap one box with a red piece of paper, the other with a white piece of paper. OK. Now hold the boxes with your hand one by one. It is certain that you will think the red one is a little heavier.

Why do you think so? A scientist found that different colors have different weight in a man’s mind. So he did many tests and at last he got the result. That is to say, every color has its own weight in our mind and their order is the same. The heaviest color is red, then blue, green, orange, yellow and white.

The scientist told us that colors also have smell. Can you smell the color? Of course not. Then why did the scientist say so? That is because every color stands for a kind of light with a certain wavelength. It reaches our brain through sense organs.

According to this discovery, scientists say that people accept the colors they like, and refuse the colors they hate. So your body and mind will be healthy by using the colors you like. Or you’ll be nervous or even get ill. For example, if you stay in a room with red windows, wallpapers and furniture for two hours, you’ll feel you have been there for four hours. But if the room is blue,  you’ll feel you have been there for only an hour. Another example, if a person walks out of a red room and into a blue room, his temperature will fall. That means our body temperature will change with different colors.

小题1:The purpose of the second paragraph is to tell us ___________.

A．a red box is heavier than a white one

B．a color has weight in one’s mind

C．white paper is lighter than red paper

D．you can know the weight of a color by holding it小题2:Why did the scientist say colors have smell?

A．Because people can sense the light from colors.

B．Because we can smell colors with our nose.

C．Because every color has its own sweet smell.

D．Because every color can give off light of the same length.小题3:It can be implied from the text that ___________.

A．colors have orders in weight

B．colors can change the weight of an object

C．people would stay longer in a room with red windows

D．colors can affect our mood and health小题4:This passage is probably a ___________.

A．book review

B．fiction novel

C．fairy tale

D．science report

新生入园的第一天，孩子们都来上幼儿园了，唯有小男孩源源没有来。一周过去了，他还是没有来。是什么原因导致源源一个星期不来上幼儿园呢？带着这份疑惑我去源源家进行了家访。家访中，源源父亲说出了自己的困惑："源源从小一直由爷爷奶奶带大，爷爷奶奶的溺爱使他脾气很坏、很犟，在家里经常欺负邻居家的孩子，爱打人、咬人。生活自理能力也低于其他同龄的孩子，不会自己独立吃饭穿衣等，我担心他不能适应幼儿园的生活，所以想等他大一点懂事了再让他上幼儿园。"

如果你是老师，会如何指导家长切实改变孩子的某些行为习惯，帮助家长对孩子树立信心，送源源尽快入园？

影响温疫传变的因素有（）

A.感邪有轻重

B.伏匿有浅深

C.体质有强弱

D.病程之长短

F.性别之差异

关于投资性房地产的后续计量，下列说法中错误的有（）。

A.采用公允价值模式计量的，不对投资性房产计提折旧

B.采用公允价值模式计量的，应对投资性房产计提折旧

C.已采用公允价值模式计量的投资性房地产，不得从公允价值模式转为成本模式

D.已采用成本模式计量的投资性房地产，不得从成本模式转为公允价值模式

E.已采用公允价值模式计量的投资性房地产，可以从公允价值模式转为成本模式

“九宫格”的创始人是谁？