(2019原创)It is reported that a lot of big comp...

(2019原创)It is reported that a lot of big companies ________ there.

A.moved B.were moved C.will move D.will be moved

九年级英语单选题困难题查看答案及解析

It is　 reported　 that the　 population　 of China　　 smaller in the past few months. The aging(老龄化) is a big problem. More parents are encouraged to give birth to more babies.

A. became B. will become C. have become D. has become

九年级英语单选题中等难度题查看答案及解析

It is reported that a lot of adults take lessons online _______　further education.

A. after         B. to            C. with                D. for

九年级英语单项填空中等难度题查看答案及解析

It is reported that a lot of adults take lessons online _______ further education.

A. after　　 B. to　　 C. with　　 D. for

九年级英语单选题中等难度题查看答案及解析

Someone's always watching you online...

How do they get my information? Did you know that when you surf the Web, many websites put secret software on your computer? The software collects a large amount of information about you and sends it to Internet companies. The Internet companies sell it to other businesses. Your personal information can also be collected from social media（媒体）sites. There are many ways your information can be used.

What information do they collect and why? First, companies collect your information. The companies find out where you live, what websites you visit, and what you do online. With this information, they can guess other things about you. For example, they can guess if you are male or female, how old you are, and your interests. The companies use this information to decide which advertisements（广告）are best for you. Two people can go to the same website, but they will see different advertisements. For example, someone who likes sports could see an advertisement for sneakers, and someone who like films might see an advertisement for movie.

What do they do with my information? Your personal information could also be sold. Some companies collect information just so they can sell it to other businesses. A business that collects and sells personal information is called a data broker. When data brokers sell your information, a lot of different companies will know your online habits. Then these companies will advertise products or other websites to you.

What online habits are tracked（追踪）? Another way your personal information can be collected is through social media. When your information is on social media, a lot of people can see it. Even if you don't use social media, a friend might post a picture or video of you with your name on it. Pictures and videos can be shared for free on social media, which is one of the great benefits（福利）. However, that same act of sharing could be problem for your own security（安全）. If someone knows too much about you, they can steal your identity（身份）. Then they can buy things online and post messages while pretending（假装）to be you.

Conclusion. All of your online habits can be recorded. Studying people's online habits is big business. Your personal information is very valuable to companies. That is how they know who to send their advertisements to. The Internet reaches almost every corner of the world, but the danger is that your personal information might travel that far, too.

正确的，涂A：错误的，涂B。

1.All businesses collect a large amount of information about you online.

2.People who go to the same website may see different advertisements.

3.Data brokers collect your personal information for money.

4.If you don’t get online, your information will be safe.

5.Your personal information can go anywhere with the Internet.

九年级英语阅读判断中等难度题查看答案及解析

If you look at the top of your phone ,you'll usually see a little symbol that says 3G or 4G. The "G" stands for the "generation" of your mobile network.But these symbols will become things of the past after 5G fully arrives.

On March 30th, 2019, Shanghai vice-mayor Wu Qing made the first 5G video call on a Huawei Mate X smartphone, CGTN reported.Shanghai has also become the first city in China to start testing 5G networks.Monaco became the first country in Europe to use a next-generation 5G mobile phone network based on technology from Chinese company Huawei.

It sounds obvious, but it’s important to understand just how much faster 5G is compared to current 4G speeds. 5G will not only be many, many times faster than your existing connection, it will be greatly faster than the broadband connection you have at home.

Now, 4G takes about 100 to 200 milliseconds* to send and receive data.But 5G will get it down to 1 millisecond or less.This big change will not only make our mobile Internet faster. It can be used in many other ways as well.

For example,5G will help to make self-driving cars safer.Today's self ﹣ driving test cars have one problem ﹣ lag.When the car"sees"an obstacle*, it sends this information to a data center and receives instructions. However, it takes time to send and receive this information. With this kind of lag, the cars might crash because they don't receive instructions in time. With 5G, this lag will be greatly lowered, making the cars safer,according to CNN.

5G could also be used to power the Internet of Things (IOT). This refers to a large online network that connects all things and people.Fast Internet speeds will be the key to developing this technology. For example, with IOT under 5G, your fridge could automatically* place an order online for eggs when it finds that there are no eggs left inside.

All in all, 5G will shape every type of technology that it touches. And you won't have to wait too long for that to happen. Though we’ve seen a lot of positive progress just in the last year, we still have a long way to go before 5G is anywhere near as common as 4G is right now.

1.From Paragraph ②, we can know that _______.

A.5G is widely used in Shanghai

B.it took lots of efforts to test 5G

C.China and Monaco is working on its 5G networks

D.5G would make it possible to take videos

2.The underlined word "lag" probably means " _______" in Chinese.

A.延迟 B.迷路 C.暂停 D.耗电

3.The fridge is mentioned to _______.

A.describe the importance of IOT

B.encourage people to try the new product

C.introduce how to use the Internet of Things

D.show 5G would make IOT more powerful

4.Which of the following would be the best title of the passage？

A.Can 5G Go Far？

B.How is 5G Changing Our Life？

C.5G is on the Way

D.China is Leading the World in 5G

九年级英语阅读单选中等难度题查看答案及解析

(2020原创)It is a big project. Many companies are ________ to get it.

A.leading B.enjoying C.competing D.completing

九年级英语单选题中等难度题查看答案及解析

Teens and kids are reading a lot less for fun, according to a recent report.

Although the decline(下降) in the past ten years is very surprising for teen readers, some data(数据) in the report shows that reading is still a big part of many children’s lives.

According to the report, the number or teens who hardly read has gone up from 8 percent to 25 percent today. The report data shows that kids’ reading ability remains almost the same. However, the amount of reading time has fallen, from about an hour every day to half an hour.

As for children’s e-reading, the report mentions little about its effects. But it says that many parents choose to control the time spent on e-books, mainly because they are worried about the increased screen time. After all, it is important to protect their kids’ eyes.

The most helpful part in the report is parents’ effects on their children. It shows that parents are examples and important guides for them in reading. If parents read more and find more time to read with their children, it turns out that their children actually read more often.

As summer vacation arrives, parents might take this chance to step in, make a reading list and enjoy the pleasant family reading time.

1.What do we know about children’s fun reading time?

A.It is much shorter. B.It stays the same.

C.It is much longer. D.It changes a little.

2.Why do many parents control e-reading?

A.It can waste kids’ time. B.E-books are not so important.

C.It can harm kids’ health. D.E-books are a waste of money.

3.How should parents encourage children’s reading?

A.By making reading plans. B.By setting good examples.

C.By praising kids’ reading. D.By offering different books.

4.What’s the writing purpose of the last paragraph?

A.To prevent e-reading. B.To encourage family reading.

C.To advise family trips. D.To describe vacation pleasure.

九年级英语阅读单选中等难度题查看答案及解析

阅读表达

CCTV reported that every year Chinese people throw away a lot of food. It can feed 200 million people for a year.

Do we have too much food? Of course not.According to the UN world Food Program, there were 925 million hungry people around the world in 2010. Six million children die of hunger every year.

Luckily, a number of people have realized the importance of saving food. Last November, Li Hong, a waitress in a restaurant in Nanjing, lost her job because she took some leftover(剩余的) food home for her son. Many people stood by her side and criticized(批评) the waste of food.

What should we do in our everyday life to waste less food? Here are some tips：

1. Don't order too much food in a restaurant. Only order as much as you want to eat. If you cannot eat all the food you order, take the rest of it home.

2. Don't be too picky(挑剔的) about food. Some food may not taste great, but your body needs it.

3. Don't keep too much food at home, especially for vegetables and fruit.

"Every grain on the plate comes from hard work." It tells us everybody must save food.

阅读短文,根据短文内容回答下列问题.

1.How many children die of hunger every year?

_____________________________________

2.Why did Li Hong lose her job?

_____________________________________

3.What should we do if we can't eat all the food we order?

_____________________________________

4.与文中划线的句子最佳匹配的一句唐诗是“_______”。

5.What can we learn from the passage?

_____________________________________

九年级英语回答问题中等难度题查看答案及解析

In China, parents often tell their kids not to waste food. However, it's reported that a lot of food is wasted in restaurants every day.

Many people say when they eat out, they usually order a lot of dishes and they can't eat them up. One person in Chengdu, Sichuan Province says he takes away the leftovers. "Usually we'll have some leftovers after meals, because when I invite friends to eat out, I don't know how much they can eat, so I order lots of dishes to make sure everybody has enough food."

While another person in Fuzhou, Fujian Province says she never packs what is left on the dining table. "What I usually experience during eating out is a big meal. I seldom take away the leftovers because we often have other activities after the meals, and it's not convenient to take the leftovers. And when no one suggests taking away leftovers, I won't do so."

Some people say they only take away leftovers when they eat out with family, but not if they eat with friends or colleagues (同事).

Food waste means washing money as well as wasting precious resources (宝贵资源). When food is thrown away, it becomes rubbish and can be harmful to the environment.

We should realize how important it is to save food. It's wise to order proper food for our meals. If there're leftovers, it's better to take home. To save food, we should start with ourselves and start from now.

1._________food is wasted in the restaurants of our country every day.

A. Little　　　　　　 B. Many　　　　　　 C. Few　　　　　 D. Much

2.The underlined word "leftovers" means________ in Chinese.

A. 残留物　　　　　 B. 离开　　　　 C. 剩菜　　　　　 D. 垃圾

3.Which of the following is not mentioned?

A. They wan to give the leftovers to the servers.

B. The person never packs what is left on the dining table.

C. The leftovers can be harm to the environment.

D. Some people only take away leftovers when they eat out with family

4.From the passage, it's necessary for us to________ when we eat out.

A. pack our favorite food　　　　　

B. invite our friend for dinner

C. throw the leftovers away　　　　

D. order proper food for our meal and finish all on our plates

5.The best tile of this passage is__________

A. Washing Money　　　　　　 B. Saving Food　　　 C. Throwing Away Leftovers　　　 D. Saving Money

九年级英语阅读理解中等难度题查看答案及解析