Li Shizhen 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 and medications and cured 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. Li Shizhen studied for the exams and passed the country-level examination, but he was never able to pass the imperial examination（科举考试）.When he was 38, he cured the son of the Price of Chu and was invite to be an official in that court（宫廷）. A few years later, he became an official that his father wanted him to be 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 Mediea（《本草纲目》）. He spend 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 Shizhen's grandfather? A.An official.B.A prince.C.A country doctorD.A writer.(2)What did Li Shizhen's father want him to do? A.To be a doctors.B.To write a book.C.To be a prince.D.To be an official.(3)When he was 38, Li Shizhen cured .A.his grandfatherB.the son of the Prince of ChuC.an official in that countryD.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.An official in that country.D.A famous doctor.(5)What does the passage mainly talk about? A.Li Shizhen's life.B.Li Shizhen's examinations.C.Li Shzhen's family.D.Li Shizhen's book.