A-A+
The passage says that computer plays an essent
问题详情
The passage says that computer plays an essential part in______.
A.traffic control
B.mathematical computations
C.the development of mathematical theory
D.automation processes请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:D
解析:文中最后一段最后一句说:“计算机在世界上许多大小工厂的自动化中充当了关键的角色。”由此可判定选项D正确。