We can guess that ______. A.one expert's knowledge and expertise is enough to make a successful
We can guess that ______.
A.one expert's knowledge and expertise is enough to make a successful speech- recognition system
B.a good understanding of the fundamentals of speech recognition is not important if one is an expert
C.general knowledge is necessary to solve the present speech recognition problem
D.an in-depth discussion of fundamentals will solve the most difficult problem in speech-recognition