具有会话管理功能的网元有（）。

[单选题]微粒子化学发光免疫分析中，作用于发光底物三氧乙烷的标记物是（）

[单选题]如图，流感的病原是（）

[填空题]储值票有规定的有效期，使用该票可在（）进站乘车，由出闸机按规定票价（）。出闸时（），可供乘客多次使用。

[问答题]软组织反应性病变的共同形态学特征？

[单选题]There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed. The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase. Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action. New short-term goals are bulid upon（）.

[多选题]下列哪些是水的生理功能（）

[判断题]“诚敬”就是忠诚和尊敬，是将工匠精神内化于心的必然。

[单选题]食管癌哪种治疗方案不适于用前后对穿野治疗（　）

[单选题]读某地承压水等水压线图，回答下面问题。 P处承压水的流向是（）

[单选题]在数字录入过程中，我们应该通过（）达到优化视觉结构.