![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Which is not true about the voltage follower?__________.
A.
It is of no use because the output voltage is the same as that of the input
B.
It is a special case of the noninverting amplifier
C.
It can be used to isolate circuits and prevent undesired interaction
D.
It may allow sources with low current capability to drive a heavy load