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问题 单项选择题

患者左侧鼻唇沟变浅、口角下垂、额纹变浅或消失、眼裂变大、口角偏向健侧，露齿、吹哨、鼓颊、皱眉、皱额和闭眼等动作不能，同时左眼呈内收位，右侧肢体活动无力。最为准确的诊断是（）

A.左侧周围性面神经麻痹

B.左侧核性面神经麻痹

C.右侧核性面神经麻痹

D.中枢性面神经麻痹

答案

参考答案：B

单项选择题

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.

With the implementation of (1) , the so - called network has become a reality. The provision of such facilities is the most important part of the network requirements. However, in many applications the communicating computers may be of different types. This means that they may use different programming languages and, more importantly, different forms of (2) interface between user(application) program, normally referred to, as application processes, and the underlying communication services may be (3) . For example, one computer may be a small single - user computer, while another may be a large (4) system. In the earlier days of computer communication, these issues meant that only closed communities of computers (that is, from the same manufacturer) could communicate with each other in a meaningful way. IBM’s Systems Network Architecture (SNA) and DEC’s Digital Network Architecture (DNA) are just two examples of communication software packages produced by manufacturers to allow their systems to be interconnected together. These proprietary packages, however, of which there am still many inexistence, do not address the problem of universal interconnect ability, or open systems interconnection. In an attempt to alleviate this problem, (5) , in the late 1970s, formulated a reference model to provide a common basis (or the coordination of standards developments and to allow existing and evolving standards activities to be placed into perspective with one another.

5（）

A．DNA

B．SNA

C．the OSI

D．the ISO
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单项选择题

患者狄某，头痛发热，有汗不畅，微恶风寒，口渴，咳嗽，咽痛，舌尖红，苔薄白，脉浮数。治宜选用（）

A.桑菊饮

B.银翘散

C.止嗽散

D.升麻葛根汤

E.加减葳蕤汤
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