首页 / 高中英语 / 试题详细
  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 容易
  • 浏览 2103

The fifth generation computers, with artificial intelligence, _____ and perfected now.

A.developed B.have developed
C.are being developed D.will have been developed
登录免费查看答案和解析
相关知识点

Thefifthgenerationcomputers,wi