Junior school students in Harbin，Heilongjiang，had a "long weekend"．They had four days off from Oct．19-22．It was not for any festival，but was caused by serious smog．

The smog was caused by high levels of PM 2．5 in the air．

PM 2．5 is small particles（微粒） of pollution in the air with a diameter （直径） of 2．5 micrometers or less．Waste gas from cars and factories is the biggest cause of PM 2．5 pollution． On Oct．17，the World Health Organization named air pollution a cause of cancer．

To better protect children，cities are taking action．

On Oct．21，Harbin Education Bureau decided to close primary and junior high schools for two days．

??? Beijing started a program on Oct．22 which has a warning system with four levels．The red warning is the highest warning level．It means that the next three days will see serious pollution．

When a red warning is issued（发布），schools will close．

If there's pollution that's not as serious，the Beijing Commission of Education will ask schools to stop PE classes and outdoor activities．

How will students be informed?

"First，the Commission of Education will inform schools online，" Ye Yan，head of Beijing Shijingshanqu Experimental Primary School，told Beijing Times．"Then teachers will text students’ parents．"

Will the days off affect the study plan?

"Missing school days will be made up during the summer or winter vacations，"? said Wang Hao，a physical education teacher in Beijing Chaoyang district．

For students in Harbin who had the long weekend，they would go to school on the next two Saturdays．

根据材料内容选出最佳选项，并在答题卡上将该项涂黑。

1.Why did students in Harbin have a long weekend?

A． Because the weather was extremely cold．? ?????????????

B． Because a special festival came．

C．Because the winter vacation began．??????? ?????????????

D．Because there happened serious smog．

2.Which of the following is TRUE about PM 2．5?

A．It makes water polluted．? ????????????? ????????????? ????????????? ????????????? ?????????????

B．People can see it with eyes．

C．It only comes from factories． ????????????? ????????????? ????????????? ?????????????

D．It can cause serious diseases．

3.When a red warning is issued in Beijing，what will happen?

A．All of the work will be stopped．????????????? ????????????? ????????????? ?????????????

B．People aren't allowed to go outside．

C．Schools will be closed for a few days．????????????? ?????????????

D．Air pollution will be seen in a few weeks．

4.What does the underlined word "text" mean in Chinese?

A．写信????????????? ????????????? ????????????? B．发信息????????????? ????????????? C．写文章????????????? ????????????? D．发邮件

5.What is the reading mainly about?

A．What PM 2．5 is made up of．????????????? ????????????? ????????????? ?????????????

B．How people fight against air pollution．

C．What influence the smog brings to school．????????????? ?????????????

D．How schools deal with the missing school days．

将下列句子中汉语部分译成英语，划线部分的英语译成汉语，注意使用适当的形式。(共5小题，每小题1分,满分5分)

1.It’s very hard for me to finish the work in such short time _________(独自)

2.The famous writer’s work will __________soon.( 出版)

3.___________(老实说) ， the skirt doesn’t fit you.

4.As we all know, parents should set a good example to their children. ________.

5.In the 21^st century, those people with old ideas will be left behind the times.__________.

“I hate school, and I’m not going back!”Have you ever had that thought?
Lots of kids have had. Usually this feeling doesn’t last long. But what if you feel this way too much? If you are stressed out, you might have a hard time making decisions. In the morning, you can’t decide what to eat, what to wear, or what to take for lunch.    Sometimes it’s a problem with your classes and schoolwork. Maybe the work is too easy and you get bored. Or maybe the work is too hard, or you don’t feel as clever as the other kids. Reading may be difficult for you, but you are asked to do a lot of it. You may be getting farther and farther behind, and it may seem that you will never catch up with others. When you know why you don’t like school, you can start taking steps to make things better 
It’s a good idea to talk to someone about your problems at school. Your mom, dad, friends, teachers, or even classmates will be able to help you.
Another good idea is to write down your feeling about school. For instance, keep a diary or just write in a notebook. It’s a great way to let out emotion that may be stuck inside you. And you don’t have to share（分享）what you have written with others.
The next time you find yourself disliking school, this will also help you:
Make a list of everything you dislike or enjoy—even there is only one thing. See what you can change on “don’t like” list. Could you find a way to show off your special interests and talents on what you like? Which activities could you try that would help you solve these “don’t like” problems? Focus on what you can change and you might be able to put the good feeling back in school!
【小题1】This article mainly gives you some advice on       .