![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
What are Tylenol and Neotrend?
A.
They are names of two drug manufactures.
B.
They are probably two new brands of medicine which serve as a substitute for aspirin.
C.
Tylenol is a drug manufacturer whereas Neotrend is a new substitute medicine for aspirin.
D.
They are probably the names of chemists who invented the new medicine.