今日の読み物　レベル17

◇英検準１級の読解問題から

Dialing the Future
Phones are pretty handy things just the way they are. But when phones get hooked up to computers, it's no exaggeration to describe the new potential as a world communications revolution.
Internationally, telephone systems are now in the midst of that change and it is fast gathering speed. ...レベル17 [英検準１級]