题目内容

数据流图是常用的进行软件需求分析的图形工具,其基本符号是 (46) 。

A. 输入、输出、外部实体和加工
B. 变换、加工、数据流和存储
C. 加工、数据流、数据存储和外部实体
D. 变换、数据存储、加工和数据流

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方药应为:

A. 活血散瘀汤加萹蓄、瞿麦
B. 补中益气汤加萹蓄、瞿麦
C. 代抵当汤加萹蓄、瞿麦
D. 前列腺汤加萹蓄、瞿麦
E. 八正散或龙胆泻肝汤加减

应辨证为:

A. 中气下陷、膀胱失约
B. 肾阴不足、水道不利
C. 肾阳虚弱、气化无权
D. 湿热下注、膀胱滞涩
E. 下焦蓄血、瘀阻膀胱

若诊断为水疝,必须下列哪项支持:

A. 透光试验阴性
B. 触诊睾丸肿大压痛明显
C. 血象白细胞增高
D. 透光试验阳性
E. 血象白细胞正常

案例分析题Electronic mail and filing permit a user to compose and transmit a message on an office ()system. In the early 1970s, the ARPANET community developed a number of such systems which have been heavily used. Through standard message format () , several hundred different computers and electronic mail interfaces are specification of how () and return addresses should appear on envelopes and which sizes are allowable for envelopes. In the electronic message world, they describe what () of characters are required at the () of a message to identify the sending and receiving mailboxes. the () of a message to identify the sending and receiving mailboxes.

A. end
B. last
C. initiation
D. beginning

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