2. 外语
  3. Their calculations would have been more accurate______(如果当时有电脑的话).

Their calculations would have been more accurate______(如果当时有电脑的话).

admin2013-07-20  32
问题 Their calculations would have been more accurate______(如果当时有电脑的话).
选项
答案had It been for the computer／if it had been for thecomputer
解析 ①根据句意和主句中的would have been可知，本句是与过去事实相反的虚拟语气，条件状语从旬的谓语动词应使用"had+过去分词”的形式；②非真实条件句中，可以把从句中的if去掉，直接把谓语动词当中的情态动词或者助动词提前，构成倒装句。
转载请注明原文地址:https://jikaoti.com/ti/OMbFFFFM
0

大学英语六级

相关试题推荐
随机试题
最新回复(0)