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【单选题】
程控交换机的控制系统由哪些设备组成A.
处理机、交换网络、输入/输出接口
B.
处理机、交换网络、存储器
C.
处理机、存储器、输入/输出接口
D.
处理机、交换网络、中继接口
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皮皮学刷刷变学霸
举一反三
【单选题】．What sets human beings apart from animals is not the pursuit of happiness, but the pursuit of meaning, ________ is unique to humans.
A.
that
B.
what
C.
which
D.
as
【单选题】What is the passage mainly about?
A.
The custom of sharing food
B.
The specific meaning of food
C.
The role of food in ceremonies.
D.
The importance of food in culture.
【简答题】Match the words or phases with their Chinese meani
【简答题】The student spent a lot of time to improve the ac______ of what he has written in the sense of meaning.
【单选题】What does the professor mean when he says this:
A.
He is certain the students know the meaning of the word.
B.
He wants to make sure that students have understood his explanation.
C.
He is worried his students have not covered all the material so far.
D.
He wants to check whether his students have studied the material so far.
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