2．
根据短文内容，完成下列题目。
（A）李时珍出生于1518年。His father was a poor doctor. Li Shizhen often saw that people fell
ill. He decided to study medicine so as to be able to help people.
（B）___________ He found many old medicine books were
full of mistakes. So his wish was to write a new one. He did his best to study
medical science. He studied not only the herbs in his own garden, but also the
wild ones. He spent much time on long journeys to collect herbs and to talk
with old peasants. He learned a lot from the working people.
After many years of hard work
and study, Li Shizhen completed his great work Ben Cao Gang Mu. At that time he
was 60.（C）His book is one of the greatest contributions of the Chinese people
to the medical science of the world.
