The author's attitude towards the introduction of the computer to teamwork is

A．the concept of teamwork is still alive and no longer the same as the past
B．teamwork will be completely replaced by computers
C．high technology would make teamwork a thing of the past
D．teamwork requires more use of computers than that of human beings

A．keep more in the store
B．give more rights
C．keep more interested
D．maintain more chances