—It is reported that Heze Mudan Airport will ...

—It is reported that Heze Mudan Airport will be put into use in 2019.

—　　　　　　 ! We’ll be able to travel around much easier.

A. Good idea　　 B. Congratulations　　 C. What good news

九年级英语单选题简单题查看答案及解析

— It's reported that Taiyuan Subway Line 2 is going to be put into use by the end of this year. — That's good news. It will save ________much time when I travel in Taiyuan.

A.me B.you C.him

九年级英语单选题简单题查看答案及解析

Lanzhou Metro Line 1 _________ into use soon and we are all looking forward to that.

A.will put B.is put C.has been put D.will be put

九年级英语单选题中等难度题查看答案及解析

It's said that Chongqing Metro Line 9　　　　　　　 into operation recently.

A.is put B.will be put C.has been put D.has put

九年级英语单选题困难题查看答案及解析

补全对话

根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两个为多余选项。

A. How long is it ？

B. When will it be put into use?

C. It covers 24 stations.

D. But I hope the ticket won’t be expensive.

E. Would you please tell me something about it?

F. Does it cover many stations?

G. I’m looking forward to taking the subway to school!

A: Dad, we were told to collect some information about Wuhu Subway . 1.

B: Sure. It's reported that Subway Line l will be built.

A: Great ! 2.

B: It has a total length of 29.2 kilometers.

A: How many stations are there?

B: 3. And it connects four main areas of the city from the north to the south.

A: Then how about the ticket price?

B: Well, it still remains unknown.　 4.

A: Hope not. 5.

九年级英语补充句子中等难度题查看答案及解析

This book will show you ________ from books is put into practical use.

A.how you’ve learned B.how what you’ve learned

C.how that you’ve learned D.that you’ve learned

九年级英语单选题简单题查看答案及解析

— It is said that Hong Kong-Zhuhai-Macao Bridge was put into use in July, 2018.

—________! It provides a quick way for people to travel around.

A.No problem B.Never mind

C.It sounds like a good idea D.What good news

九年级英语单选题中等难度题查看答案及解析

It's said that an airport 　　　　 in Meishan in the future.

A. build　　 B. is built

C. has built　　 D. will be built

九年级英语单选题中等难度题查看答案及解析

The movie star is afraid that she will be recognized as she ________ at the airport.

A.arrives B.arrived C.will arrive D.arrive

九年级英语单选题困难题查看答案及解析

Big data (数据) is a lot of sets of information that are put together so they can be used by a computer program. The computer program looks for different kinds of answers or patterns in the data. Big data can have different kinds of information from many sources, such as information that comes from schools, social media sites, companies and governments. One set of data can have people’s names and addresses. Another set can have what they like, where they go to school, and how much time they spend on the computer.

Big data can be used in many ways. The government uses it to understand how many people travel on buses or trains. This information is then used to make bus or train systems better. Some schools use big data to understand which children may need extra help in class. The teacher can then give certain students more help or support so those students can succeed in school. Companies use big data, too. It helps them understand who buys their products. For example, one company uses weather data to see when people eat the most ice cream.

Big data can be used for good reasons. Some hospitals use big data to predict if a baby who is born too early will get sick. The hospital can then take extra steps to take care of that baby so he or she does not get sick. Big data can also be used for bad reasons. It can be used to predict which kinds of people are likely to break the law or hurt others, even if they have not done anything wrong.

How can big data be used for good and bad thing? It is because the computer programs are written by people. People think in a certain way, and they build a model of those ideas. These ideas are then used to look at the data. Sometimes, these ideas are helpful for people or businesses. Other times, bad ideas can cause problems for certain groups of people.

1.Big data can have different kinds of information from many sources. Information that comes from ____________ is not mentioned (提及) in this passage.

A.schools B.governments C.police stations D.hospitals

2.One company uses weather information to ___________.

A.help children in need B.find out who take the bus or train

C.know when people will visit the hospital D.understand when people will need ice cream

3.The main idea of Paragraph 3 is that ____________.

A.we can use big data in a number of ways

B.big data can be only used for good reasons

C.big data can be used for both good and bad reasons

D.we can use big data to stop babies from getting sick

4.The passage is mainly about ____________.

A.what big data is and how it is used

B.what schools and hospitals people like

C.where important data is collected and stored

D.how big data is controlled by governments and companies

5.This passage is _____________.

A.sad and personal B.personal and scientific

C.informative but silly D.scientific and informative (提供有益信息的)

九年级英语阅读单选中等难度题查看答案及解析