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问题 单项选择题 A3/A4型题

患者男，40岁。中上腹饥饿性隐痛反复发作10年，伴反酸、嗳气，进食和服用抑酸剂可缓解。

如进行腹部检查，最具诊断价值的体征是（）

A.腹肌紧张

B.腹壁柔韧感

C.肠鸣音亢进

D.肝浊音界消失或缩小

E.墨菲征阳性

答案

参考答案：D

单项选择题

Rapid advances in computer and communication technologies have resulted in the (71) merger of these two fields. The lines have bluned among computing, switching, and digital transmission equipment, and the same digital techniques are being used for data, voice, and image transmission. Merging and evolving technologies, coupled with increasing demands for efficient and timely collection, processing, and (72) of information, are leading to the development of (73) that transmit and process all types of data. The ultimate goal of this evolution is something its proponents-some of the most powerful forces in the computing and telecommunications industries-call the (74) .The (74) will be a worldwide public telecommunications network that will deliver a wide variety of services. The (74) will be defined by the standardization of user interfaces, and will be implemented as a set of digital switches and paths supporting a broad range of traffic types and providing (75) processing services. Inpractice, there will be multiple networks, implemented within national boundaries, but from the user’s point of view there will be a single, uniformly accessible worldwide network.

A．specific
B．dissemination
C．protocols
D．communication
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判断题

建立单位内部控制制度和奖惩机制是提高会计人员职业道德的重要内容之一。
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