皮皮学，免费搜题
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【单选题】
下列哪一层操作系统或网络应用程序提供访问网络服务的接口
A.
应用层
B.
表示层
C.
会话层
D.
传输层
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
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【单选题】Secondary radar ______ these limitations but it depends on a transponder in the aircraft to respond to interrogations from the ground station to make the aircraft more visible and to report the aircra...
A.
overcomes
B.
overcast
C.
override
D.
overrun
查看完整题目与答案
【单选题】词汇与结构 Not all primary radar can ______ the altitude of an aircraft while secondary radar overcomes these limitations.
A.
calculate
B.
estimate
C.
accumulate
D.
stimulate
查看完整题目与答案
【单选题】词汇与结构 Secondary Surveillance Radar is referred to as “secondary”, to ______ it from the “primary radar”.
A.
isolate
B.
keep
C.
separate
D.
distinguish
查看完整题目与答案
【判断题】依据《中华人民共和国社会保险法》,职工应当缴纳的社会保险费由用人单位代扣代缴,用人单位无需按月将缴纳社会保险费的明细情况告知本人。
A.
正确
B.
错误
查看完整题目与答案
【单选题】词汇与结构 Secondary radar depends on a transponder to respond to interrogations from the ground station to make the aircraft more ______.
A.
visible
B.
invisible
C.
clear
D.
unclear
查看完整题目与答案
【单选题】汽油组分中 ( ) 最容易发生氧化和叠合反应生成胶质。
A.
链烯烃
B.
二烯烃
C.
环烯烃
D.
芳香烃
查看完整题目与答案
【单选题】依据《中华人民共和国社会保险法》，职工应当参加工伤保险，由用人单位缴纳工伤保险费，职工___工伤保险费。
A.
不缴纳
B.
缴纳
查看完整题目与答案
【简答题】阅读理解。 One of the greatest contributions to the first Oxford English Dictionary was also one of its most unusual. In 1879, Oxford University in England asked Prof. James Murray to serve as editor for w...
查看完整题目与答案
【简答题】My Fellow Americans, I have recently been told that I am one of the millions of Americans who will be suffered from Alzheimer’s Disease (老年痴呆症). Upon learning this news, Nancy & I had to decide whethe...
查看完整题目与答案
【单选题】依据《中华人民共和国社会保险法》,职工应当缴纳的社会保险费由用人单位代扣代缴,用人单位应当按( )将缴纳社会保险费的明细情况告知本人。
A.
月
B.
季度
C.
半年
D.
年
查看完整题目与答案
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【单选题】Secondary radar ______ these limitations but it depends on a transponder in the aircraft to respond to interrogations from the ground station to make the aircraft more visible and to report the aircra...
A.
overcomes
B.
overcast
C.
override
D.
overrun
查看完整题目与答案
【单选题】词汇与结构 Not all primary radar can ______ the altitude of an aircraft while secondary radar overcomes these limitations.
A.
calculate
B.
estimate
C.
accumulate
D.
stimulate
查看完整题目与答案
【单选题】词汇与结构 Secondary Surveillance Radar is referred to as “secondary”, to ______ it from the “primary radar”.
A.
isolate
B.
keep
C.
separate
D.
distinguish
查看完整题目与答案
【判断题】依据《中华人民共和国社会保险法》,职工应当缴纳的社会保险费由用人单位代扣代缴,用人单位无需按月将缴纳社会保险费的明细情况告知本人。
A.
正确
B.
错误
查看完整题目与答案
【单选题】词汇与结构 Secondary radar depends on a transponder to respond to interrogations from the ground station to make the aircraft more ______.
A.
visible
B.
invisible
C.
clear
D.
unclear
查看完整题目与答案
【单选题】汽油组分中 ( ) 最容易发生氧化和叠合反应生成胶质。
A.
链烯烃
B.
二烯烃
C.
环烯烃
D.
芳香烃
查看完整题目与答案
【单选题】依据《中华人民共和国社会保险法》，职工应当参加工伤保险，由用人单位缴纳工伤保险费，职工___工伤保险费。
A.
不缴纳
B.
缴纳
查看完整题目与答案
【简答题】阅读理解。 One of the greatest contributions to the first Oxford English Dictionary was also one of its most unusual. In 1879, Oxford University in England asked Prof. James Murray to serve as editor for w...
查看完整题目与答案
【简答题】My Fellow Americans, I have recently been told that I am one of the millions of Americans who will be suffered from Alzheimer’s Disease (老年痴呆症). Upon learning this news, Nancy & I had to decide whethe...
查看完整题目与答案
【单选题】依据《中华人民共和国社会保险法》,职工应当缴纳的社会保险费由用人单位代扣代缴,用人单位应当按( )将缴纳社会保险费的明细情况告知本人。
A.
月
B.
季度
C.
半年
D.
年
查看完整题目与答案