The brain centers that process numbers seem to be different for exact and______calculations.

A．there should be no marketing messages in online culture
B．money making should be given priority to on the Web
C．the Web should be able to function as the television set
D．there should be no online commercial information without requests

A．a "trained" man who is more a specialist than a generalist
B．a man who sees the trees as well as the forest
C．a man who is very strong in the humanities
D．a man who is an "educated" specialist