The evolution of artificial intelligence is now proceeding so rapidly that【C1】______the en

d of the century cheap computers【C2】______larger than portable typewriters will【C3】______, and that will be able to solve almost any【C4】______faster and more efficiently than we can. "Intelligence" in a machine,【C5】______in a human, is best【C6】______as the ability to solve complex problems swiftly. This【C7】______involve medical analysis and prescriptions,【C8】______legal matters—【C9】______short, replacing the profession of lawyers completely—or in【C10】______war-grams, in other words【C11】______governments whether【C12】______not to go to war.【C13】______computers have already intensified the deadlines of weapons, the prospect for the future is that they will【C14】______the more beneficial role of preventing wars.【C15】______asked to estimate the chances of victory, the computer will analyze facts【C16】______from the lire-long military expert with his optimistic sense and military enthusiasm.

When the same figures are fed into the emotionless machine each to be weighed with【C17】______objective and then judged【C18】______each other, the【C19】______, far more often than【C20】______in human decision-making, will be: "You start this war you will lose. "

【C1】

A．at

B．by

C．in

D．on