formal used to say that someone has not done something, or that something has not happened when you think it should already have been done or have happened
I have yet to hear Ray's version of what happened. The bank has yet to respond to our letter.
Actually to some degree, you are right. But pls pay attention to the Key word of Choice D:
D. suggested that geologists had inaccurately assumed that giant rock plates that meet at the San Andreas Fault generate heat through friction. The key word is inaccurately, not incorrectly.