题目

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 William Campbell, Satoshi Omura and Tu Youyou jointly won the 2015 Nobel Prize for medicine their work against parasitic diseases (寄生虫病). 85-year-old Tu was awarded this prize for her contribution to (reduce) the death rate of malaria (疟疾), minimizing patients' suffering and promoting mankind's health. This is science is all about. As a matter of fact, Tu has won some attention when she (get) the Lasker Award in 2011. But there is no way to compare her popularity back to the若Sn是等差数列{an}的前n项和，且S8﹣S3=10，则S11的值为   [     ]A．12B．18C．22D．44