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【多选题】
下列拼音标注正确的选项有哪几项?
A.
守拙[shǒu zhuō]
B.
荫[yìn]
C.
暧暧[ài ài]
D.
樊笼[fán lóng]
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【单选题】在 OSI 参考模型中提供端到端的可靠性服务是在( )上完成的
A.
数据链路层
B.
网络层
C.
传输层
D.
会话层
【单选题】在OSI参考模型中提供端到端的可靠性服务是在哪一层上完成的?
A.
数据链路层
B.
网络层
C.
传输层
D.
会话层
【简答题】OSI 参考模型中提供可靠的端到端服务的是_________层。
【单选题】Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you ...
A.
Whether we can develop social lies on the Internet.
B.
Whether a deleted photo is immediately removed from the web.
C.
Whether our blogs can be renewed daily.
D.
Whether we can set up our own websites.
【判断题】白口铸铁属于有色金属。
A.
正确
B.
错误
【简答题】Read the words and expressions used in social media. Find the items equivalent to those given in Chinese in the table. A — connect to a network B — upload C — surf the Internet D — down...
【简答题】1 Fill in the blanks with words or phrases from the box below. Change the form where necessary. A. accomplish B. self-sufficient C. utility D. agent E. whatsoever F.system G. adjustm...
【简答题】请从A-P的单词中选出适当的填空1-14。只填相应的字母代号,字母大写。 A. accomplish B. self-sufficient C. utilities D. agent E. whatsoever F. sysytem G. adjustment H. organic I. slow down J. set about K. consist of ...
【判断题】白口铸铁属于有色金属。
A.
正确
B.
错误
【判断题】字正腔圆”一词中“字正”意指把生母发准确,“腔圆”意指把韵母发全、发响亮。()
A.
正确
B.
错误
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