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问题 单项选择题

信息系统开发的第一原则是( )。

A．规范化的原则

B．领导参与的原则

C．发展变化的原则

D．实用、时效、优化于创新的原则

答案

参考答案：B

解析： 信息系统开发的第一原则是领导参与的原则。

单项选择题 共用题干题

王某，男，30岁，职业是印刷工人。昨日突然出现急性皮炎，剥脱性皮炎，部分为多形红斑，伴有发热，肝损害，浅表淋巴结肿大。来医院就诊。

首先考虑该患者皮肤损害属于（）

A.药疹

B.食物过敏

C.感染性疾病

D.药疹样皮炎

E.急性三氯乙烯中毒
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单项选择题

Man: Mary doesn’t want me to take the job. She says our child is too young. And the job requires much travelling.
Woman: You should talk to her again and see if you can find a way out. Think about the gains and losses before you make the decision.
Question: What do we learn from the conversation().

A. The man is thinking about taking a new job.

B. The man likes a job that enables him to travel.

C. The man is sure that he will gain more by taking the job.

D. The man doesn’t want to stay home and take care of their child.
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