Li Shizhen (李时珍) was one of the most famous doctors in Chinese history. He was born in Qichun, Hubei in 1518.

Both of Li Shizhen’s father and grandfather were doctors. Li Shizhen’s grandfather was a country doctor who traveled in the countryside with a bag of herbs (药草) and medications and cured (治愈) people. His father was doctor who wrote several books.

Li Shizhen used to help his father in his medical practice when he was young. Li Shizhen’s father wanted him to enter politics (从政). Li Shizhen studied for the exams and passed the country-level examination, but he was never able to pass the imperial (帝国的) examination.

When he was 38, he cured the son of the Prince of Chu and was invited to be an official in that court (宫廷) A few years later, he became an official at the Imperial Medical Institute.

Even though he fulfilled his father’s dream, he didn't want to continue working for the court.

One year later, he left the court and returned to be a doctor again.

Li Shizhen. was famous for his book, Compendium of Materia Medica 《本草纲日 》 ). He spent 27 years writing the book. Unluckily, Li Shizhen died before the book was officially published. It is such a successful book. Now it is still one of the most important medical books in China.

1.What was Li Shizhe’ s grandfather?

A.An official. B.A prince. C.A country doctor. D.A writer.

2.What did Li Shizhen’s father want Li Shizhen to do?

A.To be a doctor. B.To write a book. C.To be a prince. D.To enter politics.

3.When he was 38, Li Shizhen cured _ .

A.his grandfather B.the son of the Prince of Chu

C.an official in that country D.a famous doctor

4.According to the passage, what was Li Shizhen famous for?

A.Working for the court. B.The book, Compendium of Materia Medica.

C.His long traveling. D.Curing a lot of people.

5.What does the passage mainly talk about?

A.Li Shizhen’s life. B.Li Shizhen’s grandfather’s life.

C.Li Shizhen’s father’s life. D.Li Shizhen’s book.

The Ministry of Industry and Information Technology has issued(颁发)commercial licenses(商用许可证) for 5G on June 6,2019, according to CCTV.

Four major telecom carriers —China telecom, China mobile, China Unicom and China Broad casting Network— received the first batch(批) of four 5G commercial licenses, said the report.

As of May, Chinese companies account for more than 30% of all essential patents(专利)related to international standards for 5G, according to a China Daily report.

The next﹣generation technology is expected to be at least 10 times faster than 4G, and its huge function to connect things will enable smart factories, self﹣driving vehicles and other uses, the report said.

China s big three telecom carriers are forecast(预计 ) to spend 900 billion to 1.5 trillion yuan(﹩134 billion to ﹩23 billion ) in total on 5G network construction from 2020 to 2025, according to a report from the China Academy of Information and Communications Technology.

China is set to become the world's largest 5G market by 2025, with 460 million 5G users according to a forecast by the Global System for Mobile Communications Associationan industry group.

1.How many 5G commercial licenses have been issued in China?

A.One. B.Three. C.Four. D.Five.

2.When did the Ministry of Industry and Information Technology issue commercial licenses for 5G?

A.On May 15, 2018. B.On June 6, 2018.

C.On May 15, 2019. D.On June 6, 2019.

3.The underlined phrase "account for" in Paragraph 3 means" ".

A.own B.explain C.buy D.require

4." The next﹣generation technology"in Paragraph 4 refers to .

A.3G B.4G C.5G D.6G

5.What's the writer's purpose of writing this passage?

A.To make people interested in 5G.

B.To explain why Chinese are so proud.

C.To offer information on 5G network construction.

D.To introduce China's new development of science and technology.

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