—Do you know the last Beidou satellite was la...

—Do you know the last Beidou satellite was launched (发射) successfully yesterday?

—______ good news! All the people are proud of the achievements China has made.

A.What B.What a C.How

九年级英语单选题中等难度题查看答案及解析

Three-two-one, fire!

At the moment of 9:43 a.m., on Tuesday, June 23rd, 2020, at the Xichang Satellite Launch Center(卫星发射中心) in Sichuan Province, the last satellite of the third-generation network(第三代导航系统) was sent into space. It is the 55th member in the family of BeiDou. It belongs to China’s Beidou Navigation Satellite System(BDS北斗卫星导航系统). So far, 59 satellites, including the first four test ones, have been launched from Xichang. With the development of China, we have already owned three other famous satellitle launch centers — Jiuquan, Taiyuan and Wenchang.

After a period of tests in space, this new satellite has started to work with other Beidou satellites together. It is designed to work for at least 12 years. So far, China has completed the third-generation network of China’s BDS. It was a new milestone in the nation’s space research work. The launch showed our country has completed our largest space-based system. It’s one of four global(全球的) navigation networks, including the United States’ GPS, Russia’s GLONASS and the European Union’s Galileo.

BDS has been widely used as public resources(资源) in our daily life. It has been shared by the whole world. It will provide more services around the world. BDS is the common wealth of the development of human beings.

1.Where did China launch the last satellite of the third-generation network?

A.Xichang. B.Jiuquan. C.Wenchang. D.Taiyuan.

2.How many members are there in the family of Beidou?

A.4. B.55. C.59. D.114.

3.What does the underlined word “milestone” mean in Chinese?

A.记录 B.事业 C.里程碑 D.起点

4.GLONASS belongs to 　　　　　 .

A.China B.the United States C.Russia D.the European Union

5.According to the passage, we can know that 　　　　 .

A.The last satellite of BDS was launched at 9:43 p.m., June 23rd, 2020.

B.The new satellite is designed to work for at most 12 years.

C.BDS is shared only by China as public resources.

D.So far, China has completed the third-generation network of China’s BDS.

九年级英语阅读单选困难题查看答案及解析

—The last satellite of BeiDou Satellite Navigation System（北斗卫星导航系统）was successfully launched on June 23th, 2020.

—________exciting news it is!

A.What B.What an C.How D.How an

九年级英语单选题中等难度题查看答案及解析

What is Beidou？Beidou is a navigation（导航）satellite system.It is developed by China.China is the third country in the world to have its own navigation satellite system.With Beidou，China no longer has to rely on foreign systems.This is very important for national safety.

The rescarch and development of Beidou began in 1994.However，the first two Beidou satellites were not sent into space until 2000.Since then，China has launched dozens of Beidou satellites.These satellites have formed a global network.Now，China is further improving the system.The BDS—3 system will be fully completed in June，2020，with the launch of the last satellite.

The Beidou Navigation Satellite System will be more powerful than any other navigation satellite system in the world.Yang Changfeng is a designer of Beidou.He said the system can notice the sway（晃动）of a building in strong winds.

Beidou has brought much benefit（益处）to our lives.In many cities，thousands of buses have been using Beidou.When we are waiting for a bus，we can know when it is about to come.Many smartphones have also been using Beidou."Many people say，‘Let me turn on my GPS'.In fact，their phones are using Beidou，”jokes a salesperson in Beijing.

1.What's the meaning of the underlined phrase "rely on"?

A.pay for B.learn from C.depend on D.search for

2.How long has passcd since China launched the first Beidou satellite?

A.Nearly 10 years. B.Nearly 20 years.

C.Nearly 26 years. D.Nearly 30 years.

3.Which of the following is TRUE about the BDS—3 system?

A.It can control a building in strong winds.

B.It will be used in China in several years.

C.Many buses and smartphones will use it.

D.It will be the most powerful in the world.

4.What is the text mainly about?

A.The importance of national safety.

B.The Chinese own navigation satcllite system.

C.The history of the navigation satellite system.

D.The benefit of the navigation satellite system.

5.The text is probably a ______

A.report B.notice C.diary D.poem

九年级英语阅读单选中等难度题查看答案及解析

The last satellite(卫星) of Beidou was sent up into space in __________(六月).

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

I wonder___________________

A.when China sent the last Beidou Satellite（北斗卫星）.

B.when did China send the last Beidou Satellite.

C.when does China send the last Beidou Satellite.

九年级英语单选题中等难度题查看答案及解析

阅读下面的短文,用括号内所给单词的适当形式填空，必要时可加助动词。

The third long March-5 rocket, China's largest carrier rocket was successfully launched (发射) from Wenchang Space Launch Center in Hainan Province on Dec. 27, 2019. The rocket 1.(name) Long March-5 Y3. It left the ground from the launch center at 8:45 pm, carrying the Shijian-20 satellite, the 2.(heavy) and most modern communications satellite of China. About 2,220 seconds later, the satellite was sent into 3.(it) planned orbit(轨道) .

The Long March-5 rocket 4. (make) the first flight on Nov. 3, 2016 from Wenchang. However, the 5.(two) largest rocket, Long March-5 Y2, experienced a failure on July 2,2017. 6. (Compare) with Long March-5 Y2, the new rocket Long March-5 Y3 has shown more than 200 technological improvements.

Qu Yiguang, director of the Long March-5 Y3 research team, said, "Under great pressure, the research team has put all the efforts into the rocket over the past two years. We are very 7. (pride) that we can take part in the development of the Long March-5 rocket, which shows the highest level of China's rocket technology. "After over two years of 8. (silent) in Wenchang, the Chinese welcomed the return of the "king" with excitement.

Since the Long March-1 sent China's frist satellite into space 50 years ago, the Long March series rockets 9. (complete) 323 flights. Over the past years, China's rocket technology has been greatly improved. With the success of the Long March-5 Y3 rocket, China 10.(see) a busy year in space activities next year.

九年级英语语法填空中等难度题查看答案及解析

China’s 23rd Beidou Satellite ________ into space ________June 12,2016.

A. was sent, in　　 B. is sent, on　　 C. was sent, on

九年级英语单选题中等难度题查看答案及解析

China sent up the final satellite of Beidou Navigation Satellite System(北斗卫星导航系统) from Xichang Satellite Center___________ June 23,2020.

A.at B.in C.to D.on

九年级英语单选题简单题查看答案及解析

—The last Beidou GEO-3 ______ into space successfully on June 23, 2020.

—As Chinese, we feel proud of it.

A.sends B.sent C.is sent D.was sent

九年级英语单选题中等难度题查看答案及解析