【单选题】

It can be inferred from the passage that the author would be more optimistic about optical computing if which of the following were true

A、Digital partitioning algorithms could be applied to electronic, and not just optical circuits.
B、The speed of photons could be shown to be significantly greater than that of electrons.
C、The precision level in basic operations can be substantially increased without great expense.
D、The accuracy of electronic circuits used to preprocess input data and post- process data could be greatly increaseD、
E、The microchips optical computer systems were shown to require an increasing density of interconnections.