Because of the COVID-19, only a few________ (...

Because of the COVID-19, only a few________ (市场) were open in our city last spring.

九年级英语根据中/英文提示填空中等难度题查看答案及解析

Because of the COVID-19 (新冠肺炎) , the Ministry of Education issued (公布) a notice on putting off the start time of school in spring 2020 on January 27. The exact ______ time of school will be decided according to situation and further notices.

However, many parents are very ______ that putting off the start of school may affect children's studies. If they have such a long winter vacation at home, children will not learn any knowledge, read books or study at all. They may ______ what they have learned before. Staying at ______ long will seriously affect the health of these children.

In short, the close of school influences learning and develops bad habits, so how to avoid these problems? Local education departments have also issued a notice, that is, to organize (组织) ______ teaching and create a network platform (平台), where necessary courses will be shown every day, and online teaching will be given by　　 ____ teachers with experience of the subject and students can learn at home through computer or mobile network. This　 _____ can not only keep students indoors, but also make them ______ at home, continue and improve their learning ability.

Of course, except for learning at home, it is also necessary to teach children about ______ knowledge, especially how to keep from touching virus (病毒); at the same time, it is also necessary for children to do some physical exercises or some games _______ for physical health at home.

1.A.last B.start C.next D.first

2.A.worried B.shy C.sad D.excited

3.A.remember B.know C.forget D.understand

4.A.school B.library C.home D.hospital

5.A.class B.home C.TV D.online

6.A.excellent B.friendly C.strict D.kind

7.A.idea B.way C.road D.thought

8.A.read B.share C.write D.study

9.A.health B.spirit C.music D.science

10.A.bad B.good C.harmful D.important

九年级英语完型填空中等难度题查看答案及解析

Because of the outbreak of the COVID-19, I have to teach myself English online.

A.find myself B.enjoy myself

C.learn…by myself D.teach…by myself

九年级英语单选题中等难度题查看答案及解析

The 2020 Summer Olympics in Tokyo has been put off because of the COVID-19. To welcome the great event, Japan has made 5, 000 medals for the winners. But these Olympic medals are very special. They are all made out of recycled electronic devices(电子设备).

One goal of the Tokyo Olympics is to avoid using too many natural resources, so that the games are environmentally friendly. As part of this goal, the organizers decided to make all of the Olympic medals out of metals recycled from old electronic devices.

You might not know it, but almost all the electronic devices are made with small quantities of precious metals (贵金属), like gold and silver. But collecting enough of these metals to make 5, 000 medals was a huge challenge. That's because the quantity of metals in each device is tiny. It would take about 20,000 cell phones to get just 1 kilogram of gold.

Beginning in April 2017, organizers placed collection boxes around the country, and asked people to turn in their old electronic devices for the Olympic medals. Soon people began to fill up the boxes, turning in smartphones, digital cameras, and laptops. At first, the collection work went slowly, but soon more and more areas began to turn in electronic devices, And 1,621 local governments also helped with the collection work. The Japanese mobile phone company NTT Docomo collected 6.21 million used cell phones. In all, around 71,667, 600 kilograms of electronic devices were collected.

Then came the job of breaking those phones down into smaller pieces. This is a tricky(棘手) job. It is also likely to cause danger, because some of the metals and other things that go into electronic devices aren’t safe for people to touch or breathe. That's why it's not a good idea to try something like this at home. Once the devices were broken down, the metals had to be carefully separated out.

On July 24, 2019, the design for the awards was announced. And by the end of March this year, the organizers had reached their goal.

1.Why does the author say the Tokyo Olympic medals are special?

A.They can be recycled into other products. B.They are small in size and large in number.

C.They are made out of old electronic devices. D.They are green and seem environmentally friendly.

2.What is the main purpose of Paragraph 4?

A.To show the difficulty of the collection work.

B.To thank those who helped with the collection work.

C.To stress the importance of many people working together.

D.To give information on how the collection work was done.

3.What does the author think of the break-down work?

A.Dirty and tiring. B.Hard and dangerous.

C.Boring but rewarding. D.Interesting but challenging.

九年级英语阅读单选困难题查看答案及解析

Because of the COVID-19, this year's summer holiday will not start until the middle of __________(七月).

九年级英语根据中/英文提示填空简单题查看答案及解析

During the 2020 Spring Festival, many people have to 　　　　 at home because of the COVID-19（新型冠状肺炎疫情）.

A.stay B.staying C.stayed D.stays

九年级英语单选题中等难度题查看答案及解析

Because of the COVID-19 in the early 2020, many pupils don’t know ________.

A.when will they go back to school B.when they will go back to school

C.how will they go back to school D.how they will go back to school

九年级英语单选题中等难度题查看答案及解析

Lisa is studying abroad. She hasn’t decided ________ back to China because of the COVID-19.

A.if she flies B.whether she will fly

C.when will she fly D.how will she fly

九年级英语单选题中等难度题查看答案及解析

Because of the COVID-19 (新冠病毒), some people________that there might not be enough food in store so they should buy as much as possible in case.

A.worried B.worry C.have worried D.will worry

九年级英语单选题中等难度题查看答案及解析

由于新冠肺炎疫情的原因，武汉的多家餐馆被迫关闭。

Most________ in Wuhan had to be________ ________ because of the COVID-19.

九年级英语完成句子中等难度题查看答案及解析