先天性风疹患儿的排毒时间可长达（） A.1个月 B.3个月 C.6个月 D.1年 E

中国的气候有很强的大陆性特征，表现在气温的年变化和日化          。

患者，女性，45岁，10余年来常感咽下困难，胸骨后沉重感，症状时轻时重，自觉工作压力很大，X线钡餐检查结果如图所示，最可能的诊断是

A.食管癌

B.食管憩室

C.贲门失弛缓症

D.食管平滑肌瘤

E.以上均不正确

企业购入一项土地使用权的成本包括()。

A．购买该土地使用权的价款

B．因购买该土地使用权而发生的印花税

C．因购买土地使用权而发生的培训费

D．因购买该专利权而发生的契税

《山东省消防条例》一共八章八十一条，将于（）起施行。

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 (66) 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 (67) 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 (68) and memory. This is called the yon Neumann (69) . 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 (70) 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.

（68）是（）

A.calculator

B.controller

C.memory

D.processor