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问题 单项选择题

传统媒介与新媒介的关系可以用一个词语概括为（）.

A.竞合

B.共生

C.竞争

D.一死一活

答案

参考答案：A

阅读理解
根据表格内所提供的信息，完成下面介绍比尔盖茨的短文。
NameBill Gates
Bornin 1955
Place of birththe U.S.A.
At the age of 13start programming
When he was 17 years old work out a program and sell it for 4,200 dollars
In 1973go to Harvard University
Two years later begin his own company (公司)
In 1999write a book
Hobbiesenjoy reading and playing golf

     Bill Gates was born in (1)_____ in the U.S.A.. At the (2)_____ of 13, he started programming.
When he (3)_____17 years old, he worked out a program and sold (4)_____ for 4,200 dollars. In
1973, he (5)_____to Harvard University. Two (6)______ later, he began his own company. In 1999,
he wrote a (7)_____on computer. He enjoyed reading (8)_____ playing golf.
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单项选择题

若控制权在车站，东海路突发道岔失表示时，车站值班员应首先（）

A.对道岔进行定、反位测试

B.手摇道岔

C.安排现场确认道岔位置

D.取消进路
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