古语说："进学不诚则学杂，处事不诚则事故"下列说法中，对此理解正确的是（）

A.进学之道在于防止学杂，处世之道在于防止失败

B."诚"同"成"，求学不诚会庞杂，办事不诚会败露

C.不讲诚信，用心不专，终究难以成功

D.求学不成则莫如当学徒，自然办事不成会导致失败

Although the bulk of industry resources and energies have focused on developing the fastest (11) or slickest (12) , more and more mindshare is turning to the evolution of the computer interface. Advancements in the areas of input devices, (13) processing and virtual reality could lead to fundamental changes in the way human and computer interact. The technological battlefield of the future will be adding layers between the user and the raw machine to make the (14) as invisible as possible. (15) represents the next evolutionary step for the interface.

A．microprocessor

B．operating systems

C．voice

D．interface