搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A型题

血清中乳酸脱氢酶同工酶LDH1、LDH2增加，LDH2／LDHl<1，见于（）

A.肝硬化

B.急性肝炎

C.阻塞性黄疸

D.急性心肌梗死

E.心肌炎

答案

参考答案：D

判断题

公安指挥工作，是指公安指挥实施系统的工作，主要负责领导指令的具体下达，各业务部门和专业工作的统一协调、调度和具体指挥，接收“110”报警，突发事件和治安灾害事故的现场指挥、处置与救助等工作。( )
查看答案
单项选择题

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
查看答案