调查发现，在建设社会主义新农村的过程中，有些地方的领导干部亲自办样板，闭门造车，确定什么“五化”“十化”等模式，要求下面“照葫芦画瓢”，甚至照搬别人的经验。从矛盾的角度分析，这种做法是 [ ]

A．主观主义做法

B．经验主义做法

C．“一刀切”，没做到具体问题具体分析

D．均衡论，不分重点

For each blank, choose the best answer from the four choices and write down on the answer sheet.

It is claimed that Al applications have moved from laboratories to the real world. However, conventional von Neumann computers are (1) for Al applications, because they are de- signed mainly for numerical processing. In a larger yon Neumann computer, there is a larger ratio of memory to processing power and consequently it is even less efficient. This (2) remains no matter how fast we make the processor because the length of the computation becomes dominated by the time required to move data between (3) and memory. This is called the yon Neumann (4) . The bigger we build the machines, the worse it gets. The way to solve the problem is to diverse from the traditional architectures and to design special ones for Al applications. In the research of future Al architectures, we can take advantages of many (5) or currently emerging concepts. in computer architecture, such as dataflow computation, stack machines, tagging, pipelining, systolic array, multiprocessing, distributed processing, database machines, and inference machines.

4（）

A．problem

B．question

C．way

D．bottleneck