The fifth generation computers, with artificial intelligence, ______and perfecte

游客2024-10-13 58

问题 The fifth generation computers, with artificial intelligence, ______and perfected now.

选项 A、developed
B、have developed
C、are being developed
D、will have been developed

答案 C

解析根据题干，所填空的语态应是被动语态，所以排除[A]和[B]。句尾的now提示应选择现在进行时的被动式，故答案为[C]。

转载请注明原文地址:http://tihaiku.com/zcyy/3799587.html

相关试题推荐

随机试题

最新回复(0)

Computerscanprovideinformationwhichallowsbusinessmento______theirlisto