What is the finding of the new study of aspirin[A]

单项选择题

Questions 15-17 are based on the passage you have just heard.

What is the finding of the new study of aspirin

[A] It has been proven to be the best painkiller.
B. It is a possible cure for heart disease.
C. It can help lower high body temperature effectively.
D. It reduces the chance of death for heart surgery patients.