British English is spoken in ______.

A．indicate the dangers inherent in relying to a great extent on machines
B．illustrate his views about the approach of mathematicians to problem solving
C．compare the work of mathematicians with that of computer programmers
D．provide one definition of intelligence

A．their society has developed very well
B．they support equality between men and women
C．they have been better educated than people in the past
D．some historians have found something about it