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【单选题】
先秦时期“”指的是在进行以下哪一种祭祀表演的舞蹈（）A.
祭鬼
B.
祭社
C.
祭天
D.
祭宗庙山川
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反馈参考答案：
举一反三
【单选题】以下关于HDLC的帧结构的描述中,错误的是
A.
HDLC帧由标志、地址、控制、信息、帧校验与标志等字段组成
B.
数据链路层的“帧”相当于OSI中的 DL-PDU
C.
HDLC帧在信息字段中采用“0比特插入/删除方法”
D.
网络层提交给的数据放在HDIC帧信息字段中
【简答题】阅读理解。 Hello, everyone! My name is Wang Haibo. My English name is Daniel. I live in Yibin. Look! This is my school. It is called Yuejiang Secondary School. It is an old school, but it is very big and n...
【简答题】Hello, everyone. I am Peter. Welcome to my school. Look! My school is very big. There are four buildings in it. Our library is in Building A and the offices are in Building D. The library is very big....
【单选题】听力原文： Hello everyone, and welcome to the University of Morpeth. My name is Clare and I'll be showing you around campus and answering any questions that you might have. Currently it is 9:30, and we'll ...
A.
A professor
B.
A student
C.
A university tour guide
D.
A coffee shop worker
【简答题】Hello,everyone! My /neim/ is Alice.
【简答题】Hello, everyone. My name is Jane Smith. I am 46 . Jane is my 47 name. In my family, there are 48 people------my parents, my sister, my brother and I. 49 a happy family. My mother is a manager 50 sh...
【单选题】以下关于HDLC的帧结构的描述中,错误的是
A.
HDLC帧由标志、地址、控制、信息、帧校验与标志等字段组成
B.
数据链路层的“帧”相当于OSI中的DL-PDU
C.
HDLC帧在信息字段中采用“0比特插人/删除方法”
D.
网络层提交给的数据放在HDLC帧信息字段中
【简答题】Hello, everyone．Nice to meet you．It is my 16 day （天） in the school．My first name is Jenny．My family 17 is Green．I’m 18 Class Two．My phone 19 is 886-3068．There are 20 people （人） in my family, my parent...
【单选题】以下关于 HDLC 的帧结构的描述中,错误的是
A.
HDLC 帧由标志、地址、控制、信息、帧校验与标志等字段组成
B.
数据链路层的“帧”相当于 OSI 中的 DL-PDU
C.
HDLC 帧在信息字段中采用“ 0 比特插入 / 删除方法”
D.
网络层提交给的数据放在 HDLC 帧信息字段中
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