2. 外语
  3. Rarely______a technological development______an impact on many aspects of social, economic, and cultural development as greatly

Rarely______a technological development______an impact on many aspects of social, economic, and cultural development as greatly

admin2019-08-27  68
问题 Rarely______a technological development______an impact on many aspects of social, economic, and cultural development as greatly as the growth of electronics.
选项 A、has...had
B、had...had
C、has...has
D、have...had
答案A
解析 此句是说很少有一项科技的发展能够像电子技术的发展那样，对我们的社会、经济、文化等诸多方面产生如此重要的影响。根据句意可判断，此句的时态应为现在完成时，句子的基本结构为：主语+have／has+动词的过去分词。主语a technological development为单数形式，否定副词rarely置于句首时，句子应部分倒装，即将助动词has提前，因此A项正确。
转载请注明原文地址:https://kaotiyun.com/show/lZUO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)