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【单选题】
下列各型号中属于优先编译码器是 ( )。
A.
74LS85
B.
74HC138
C.
CD4532
D.
74LS48
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举一反三
【判断题】旅行社的注册资本不得少于30万元人民币
A.
正确
B.
错误
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【单选题】Regarding the activities of DSC control unit when a message is received, which is false?
A.
When receiving DSC messages other than a distress， urgency and safety call， the control unit is able to provide for an automatic transmission acknowledging the call received.
B.
The information contained in the DSC message is decoded and displayed on the front panel
C.
The information may be stored in an internal memory
D.
The information may be stored in floppy disks.
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【单选题】图书馆二层教学参考室图书的借阅方式为
A.
外借
B.
室内阅览
C.
外借和室内阅览
D.
不提供借阅
查看完整题目与答案
【判断题】发电机失磁后，就不再发出有功功率。
A.
正确
B.
错误
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【判断题】Spellings are not important when the message is to be sent to a stranger.
A.
正确
B.
错误
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【判断题】Ⅱ级围岩的稳定性比V级围岩的稳定性好
A.
正确
B.
错误
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【单选题】Encryption should be used when a secret message is _____ online.
A.
developed
B.
delivered
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【单选题】38Encryption should be used when a secret message is ____ online.
A.
derived
B.
deprived
C.
defined
D.
delivered
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【判断题】在 AutoCAD 中，把用户定义的块作为一个单独文件存储在磁盘上用 Block 命令
A.
正确
B.
错误
查看完整题目与答案
【单选题】Encryption should be used when a secret message is ____ online.
A.
derived
B.
deprived
C.
defined
D.
delivered
查看完整题目与答案
相关题目：
【判断题】旅行社的注册资本不得少于30万元人民币
A.
正确
B.
错误
查看完整题目与答案
【单选题】Regarding the activities of DSC control unit when a message is received, which is false?
A.
When receiving DSC messages other than a distress， urgency and safety call， the control unit is able to provide for an automatic transmission acknowledging the call received.
B.
The information contained in the DSC message is decoded and displayed on the front panel
C.
The information may be stored in an internal memory
D.
The information may be stored in floppy disks.
查看完整题目与答案
【单选题】图书馆二层教学参考室图书的借阅方式为
A.
外借
B.
室内阅览
C.
外借和室内阅览
D.
不提供借阅
查看完整题目与答案
【判断题】发电机失磁后，就不再发出有功功率。
A.
正确
B.
错误
查看完整题目与答案
【判断题】Spellings are not important when the message is to be sent to a stranger.
A.
正确
B.
错误
查看完整题目与答案
【判断题】Ⅱ级围岩的稳定性比V级围岩的稳定性好
A.
正确
B.
错误
查看完整题目与答案
【单选题】Encryption should be used when a secret message is _____ online.
A.
developed
B.
delivered
查看完整题目与答案
【单选题】38Encryption should be used when a secret message is ____ online.
A.
derived
B.
deprived
C.
defined
D.
delivered
查看完整题目与答案
【判断题】在 AutoCAD 中，把用户定义的块作为一个单独文件存储在磁盘上用 Block 命令
A.
正确
B.
错误
查看完整题目与答案
【单选题】Encryption should be used when a secret message is ____ online.
A.
derived
B.
deprived
C.
defined
D.
delivered
查看完整题目与答案