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【单选题】
下列哪个不是数据域测量的特点?A.
测量对象是二进制数据流
B.
信号是按时序传输的
C.
数字系统的故障判定与模拟电路的一样
D.
数字信号是多位传输的
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举一反三
【单选题】听力原文：W: This is surely a masterpiece of American country music, M: I see eye to eye with you. The melody has been running through my head the whole month. Q: What does the man mean? (14)
A.
He needs to have his eye checked.
B.
The music is hard to forget.
C.
The melody is not strong enough.
D.
He could hardly understand the music.
【简答题】请上传手写版的问题答案: 1. Answer the following questions with the help of the textbook Who w as William Golding? What do you know about the author? What was his piece? 2. Structure of the Text (Complete t...
【多选题】导游服务的主体是( )
A.
有导游资格的导游人员
B.
旅游企业包括旅行社和景区）
C.
未经旅行社委派的导游人员
D.
暂时未取得导游资格的临时导游人员
E.
旅行社的员工
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