Đề cương ôn tập kì I môn Tiếng Anh lớp 12 năm 2022 THPT Yên Hòa

Đề cương ôn tập kì I môn Tiếng Anh lớp 12 năm 2022 THPT Yên Hòa

Alexandre Yersin was born in 1863 in Switzerland, and died on Mar 1, 1943 in Nha Trang, Viet Nam. He studied medicine in Paris and Berlin. Yersin left Europe in 1890 to serve as a physician aboard steamships operating (26)_______ the coast of Indochina and soonbegan his four-year exploration of the central region. He discovered the sources of the Dong Nai River and explored the Lam Vien Plateau, where he (27)______ that a town, the future Da Lat, should be built. In 1892 he joined the colonial health service and was sent to Hong Kong in 1894, where he discovered the plague bacillus (28)______ studying an outbreak of plaque in China. The next year, Yersin established a laboratory, later the Pasteur Institute of Nha Trang. There he prepared serums against plague in human beings and cattle and studied cattle diseases, cholera and smallpox. To finance the laboratory, he (29)_____ the cultivation of corn, rice, and coffee and introduced the rubber to Indochina. In 1903, he founded a medical (30)_______ in Ha Noi but returned to Nha Trang, where he introduced a source of quinine 

 Theo TTHN