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【单选题】
如果反馈信号直接取自输出端负载两端的电压称为（）。
A.
直流反馈
B.
交流反馈
C.
电压反馈
D.
电流反馈
手机使用
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新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【判断题】权力的来源有5个方面：法定权力、奖赏权力、强制权力、专家权力和参照权力(个人魅力感召)。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】I watched the man for a long time and wanted to know .
A.
whether I have seen him before
B.
where I had seen him before
C.
that I had seen him before
D.
when did I see him
查看完整题目与答案
【单选题】I had not seen him for years,but I_________ his voice on the phone.
A.
realized
B.
heard
C.
discovered
D.
recognized
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【多选题】韦伯认为的权力有(    )。
A.
传统的权力    
B.
魅力的权力
C.
经济权力    
D.
法理性的权力
E.
宗教权力
查看完整题目与答案
【单选题】--Have you seen Tony recently? --No, but I ________ dinner with him on Sunday．
A.
would have
B.
have had
C.
have been having
D.
am having
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【多选题】旅游者的权力有( )
A.
自主选择旅游产品
B.
拒绝强制交易行为
C.
要求宣传信息真实
D.
任意解除旅游合同
E.
按照约定提供服务
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【简答题】If I had seen him yesterday, I ______ it to him. (give)
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【单选题】It was no use______ that I had not seen him, so I waved to him.
A.
to pretend
B.
pretending
C.
pretended
D.
being pretend
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【单选题】_________I had seen him yesterday at the airport! [     ]
A.
If
B.
If only
C.
Only if
D.
Since
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【单选题】I would have seen him off, had it been possible but I ______ so busy then.
A.
had been
B.
were
C.
was
D.
would be
查看完整题目与答案
相关题目：
【判断题】权力的来源有5个方面：法定权力、奖赏权力、强制权力、专家权力和参照权力(个人魅力感召)。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】I watched the man for a long time and wanted to know .
A.
whether I have seen him before
B.
where I had seen him before
C.
that I had seen him before
D.
when did I see him
查看完整题目与答案
【单选题】I had not seen him for years,but I_________ his voice on the phone.
A.
realized
B.
heard
C.
discovered
D.
recognized
查看完整题目与答案
【多选题】韦伯认为的权力有(    )。
A.
传统的权力    
B.
魅力的权力
C.
经济权力    
D.
法理性的权力
E.
宗教权力
查看完整题目与答案
【单选题】--Have you seen Tony recently? --No, but I ________ dinner with him on Sunday．
A.
would have
B.
have had
C.
have been having
D.
am having
查看完整题目与答案
【多选题】旅游者的权力有( )
A.
自主选择旅游产品
B.
拒绝强制交易行为
C.
要求宣传信息真实
D.
任意解除旅游合同
E.
按照约定提供服务
查看完整题目与答案
【简答题】If I had seen him yesterday, I ______ it to him. (give)
查看完整题目与答案
【单选题】It was no use______ that I had not seen him, so I waved to him.
A.
to pretend
B.
pretending
C.
pretended
D.
being pretend
查看完整题目与答案
【单选题】_________I had seen him yesterday at the airport! [     ]
A.
If
B.
If only
C.
Only if
D.
Since
查看完整题目与答案
【单选题】I would have seen him off, had it been possible but I ______ so busy then.
A.
had been
B.
were
C.
was
D.
would be
查看完整题目与答案
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