目前发展迅速的()是一种新的计算模式，它是将计算、数据、应用等 资源作为服务提供给用户的一种计算机集群的计算模式。
A服务计算
B 网络计算
C集中计算
D 云计算
查看答案
结晶分异作用晚期形成的岩浆矿床具典型的海绵陨铁结构。()
矿液与围岩进行物质交换所形成的矿体是交代矿体。()
We learn from this text that many corporate executives feel that______.
A. technological advances are essential to today"s economic system
B. technology has actually led to a decline in their quality of life
C. longer hours are making their workers more impatient and uncivil
D. technology can be blamed for many of today"s social problems
对于系统模型中相同的模块，Simlink会对其进行自动编号。()
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