一、语法选择（共15 小题；每小题1 分，满分15 分）
阅读下面短文，掌握其大意，然后从1-15 小题所给的A、B、C 和D 项中选出一个最
佳选项，并在答题卡上将该项涂黑。
In recent days, the news of Tu Youyou’s winning of the Nobel Prize in Medicine has
occupied the Chinese media and everybody gets excited about that. Dr. Tu, an ___1____ Chinese
medical scientist, was famous for her discovery of artemisinin(青蒿素), a medicine ___2____ has
greatly reduced the number of people who die from malaria(疟疾).
Tu’s research can date back to the 1960s. In order to save the soldiers and people in southern
China suffering from malaria, Tu was given a task __3_____ the treatment for the serious ill ness.
The Chinese Government ___4____ lots of money supporting her work, so she started her
research on anti-Mala ria medicine at once. She ___5____ a team, did experiments in over 200
