请先阅读下面这篇短文。用括号内所给动词的适当形式填空。Mostofusareamazedbytherapidpaceoftechnologyatthebeginningofthe21stcentury.Weoftenwonderwhatlife（1）____（be）like20or50or100yearsfromnow.Butdoyoueverwonderwhatyourlifewouldhavebeenlikeifyouhadbeenalive100yearsago？
考试与评价：大学英语四级考试版
2009年3期
