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【判断题】
当理想集成运放工作在线性区时，可以认为其两个输入端“虚断”而且“虚地”。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】What is a coded Racon?( )
A.
a racon which automatically activate itself
B.
a racon only working at night
C.
a racon which display a Morse Code on the radar screen
D.
a future racon expected to be operational after Y2000
【单选题】What is a coded racon?
A.
A racon which automatically activate itself
B.
A racon only working at night
C.
A racon which display a morse code on the radar screen
D.
A future racon expected to be operational after Y2000
【单选题】男士，18岁与同学上山游玩，不慎被毒蛇咬伤，小腿伤口红肿疼痛。同学在现场做了如下处理中不正确的是
A.
用裤带在伤口近端缚扎
B.
冷开水冲洗伤口
C.
用白酒消毒水果刀后，挑开创口
D.
用清洁手帕覆盖伤口
E.
扶患者走下山，送回家休养
【单选题】What was coded?
A.
Writings about everyday life
B.
A distinctive study
C.
The months of January and July
D.
The visitors the writers had
【单选题】What is a coded racon?
A.
A racon which automatically activate itself
B.
A racon only working at night
C.
A racon which display a Morse Code on the radar screen
D.
A future racon expected to be operational after Y2000
【单选题】What is a coded Racon？
A.
A Racon which automatically activate itself
B.
A Racon only work at night
C.
A Racon which display a Morse code on the radar screen
D.
A future Racon expected to be operational after $2000
【单选题】男士，18岁与同学上山游玩，不慎被毒蛇咬伤，小腿伤口红肿疼痛，同学在现场做了如下处理，哪项不对
A.
用裤带在伤口近端缚扎
B.
用白酒消毒水果刀后，挑开创口
C.
扶患者走下山，送回家休养
D.
冷开水冲洗伤口
E.
用清洁手帕覆盖伤口
【单选题】男士，18岁与同学上山游玩，不慎被毒蛇咬伤，小腿伤口红肿疼痛，如患者家中有多种药，选何种药冲洗伤口最佳
A.
等渗盐水
B.
高锰酸钾液
C.
甲紫液
D.
红汞液
E.
来苏液
【单选题】“君之视臣如手足，则臣视君为腹心;君之视臣如犬马，则臣视君如国人;君之视臣如土芥，则臣视君如寇仇”出自( )。
A.
《大学》
B.
《中庸》
C.
《孟子》
D.
《论语》
【单选题】What is a coded racon?
A.
A racon which automatically activate itself
B.
A racon only work at night
C.
A racon which display a morse code on the radar screen
D.
A future racon expected to be operational after Y2000
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