【单选题】
The fifth generation computers, with artificial intelligence,______and perfected now.
A.developed
B.have developed
C.are being developed
D.will have been developed
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根据网考网移动考试中心的统计,该试题:
7%的考友选择了A选项
9%的考友选择了B选项
80%的考友选择了C选项
4%的考友选择了D选项