Sweetwormwood（青蒿）isacommonplantinChina．TuYouyouisthewomanusedtheplant'sspecialpowertosavemillionsoflives．（）A.whichB.whoC.whoseD./

Question

Sweet wormwood （青蒿）is a common plant in China．Tu Youyou is the woman______used the plant's special power to save millions of lives．（　　）

A. which

B. who

C. whose

D. /

Answer 1

答案B．根据语境，used the plant's special power to save millions of lives．可知其缺少主语的定语从句，故可排除答案C，D．又从句的先行词为woman（女人）是指人，故可排除答案A，所以答案为B．