Pharmacologist Tu Youyou has become the first Chinese woman to win America's respected Lasker Award for her discovery of a new_____ to malaria treatment. A: way B: method C: approach D: means

Pharmacologist<br/>Tu Youyou has become the first Chinese woman to win America's<br/>respected Lasker Award for her discovery of a new ____to malaria<br/>treatment. A: way B: method C: approach D: means