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问题 单项选择题

出局呼叫中，占中继的先后顺序正确的是（）.

A、出局字冠—>路由—>子路由—>中继群—>中继电路

B、出局字冠—>路由—>子路由—>中继电路—>中继群

C、出局字冠—>子路由—>路由—>中继电路—>中继群

D、出局字冠—>子路由—>路由—>中继群—>中继电路

答案

参考答案：D

完形填空
阅读下面短文，补全表格中所缺的信息。
How important is music? When they are asked this question, students and parents usually answer that music is nice, but not very important. It is often considered only as fun, but not the first choice for education. This opinion is shortsighted(短视的). In fact, music education is necessary and important for all students.
Music tells us who we are. Music shows people’s thinking and values, as well as the social environment it came from. just as Mozart music is a lifestyle, rock music is also a lifestyle.
Music provides a kind of ability to know the world in a different way. Science explains how the sun rises and sets. Music studies the emotive(情感的) meanings. We need every possible way to discover and respond(回应) to our world because no one way can get it all.
Music is a form of thought, as powerful as science. It is a way we human beings “talk” to each other. Through the language we express our feelings, our discoveries, our ideas and our hopes so that they can be shared with others. When we do not let our children receive good music education, we take away from them the meanings that music expresses. Science does not tell us what it means to be human. Music does.
So music education is much more necessary than people generally realize.
小题1:__________________________ is of great importance
Introduction
Shortsighted opinion: Music is only a way of fun, not the top choice for education.
Truth: music education is important for all students.
Main Body
A way to tell who we are
Music not only shows the social environment it came form but also expresses people’s 小题2: _____________________.
A way to know the world
We need discover and respond to our world because 小题3: ___________.
Science explains how nature goes.
Music studies the 小题4:_________ of man and nature.
A way to communicate with each other
We use music to share our feelings, discoveries, ideas and hopes with others.
Music, different from 小题5:_________________, tells us what it means to be human.
Conclusion
Music education is necessary.
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单项选择题

每个人都生活在“线型人生”之中，即把人生按年龄画成一条横线，少年、青年、中年、退休，各有各阶段的工作和生活目标。这样做的风险在于，到了计划中的那个阶段，未必所有的理想因素都在那儿等着。而“微型人生”则是倒过来活：辛勤工作、陪伴家人、自我进修、休闲旅游、服务公众，这许多不同生活面向，可以用一月、一周甚至一天时间分配完成。
根据这段文字，“线型人生”与“微型人生”的区别主要体现在( )。

A．“线型人生”为人生划分阶段，而“微型人生”则是执著于眼前
B．“线型人生”需要冒很大的风险；而“微型人生”则不会
C．“线型人生”是一生“一条线”，而“微型人生”则是某个时间段内的整个人生
D．“微型人生”中包含“线性人生”，人生是“微型人生”的N个相加
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