It can be inferred from the second paragraph that______.A.the regulatory approval is limit
It can be inferred from the second paragraph that______.
A.the regulatory approval is limited with respect to the scope of application
B.the life expectancy will not be improved compared with that indicated by the current record
C.America's Food and Drug Administration gave its approval to a new type of artificial heart
D.Doctors will implants the new device in patients whose hearts are about to fail