结构推理 The great difficulty of introducing new computer which requires customers to rewrite most of their software excluded the possibility for it to find the way to the market.

【正确答案】采用全新的计算机，势必要求用户改写其大部分软件，因此，难以付诸实施，这就排除了这种计算机进入市场的可能性。

【答案解析】本句中，先把定语从句which requires customers to rewrite most of their software拆出分译，然后再把great difficulty一词独立分译成句，使得译文通顺流畅。