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【判断题】
在实际使用中,看两个三极管其余的参数大致相当,率较大的三极管可以代替功率较小的三极管。( )
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】下列命题中是假命题的是( )
A.
,
B.
,
C.
,
D.
,
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【单选题】下列命题中是假命题的是
A.
,
B.
,
C.
,
D.
,
查看完整题目与答案
【单选题】下列命题中是假命题的是( )
A.
相等的角是对顶角
B.
同位角相等,两直线平行
C.
若ab=0,则a=0或b=0
D.
两点之间,线段最短
查看完整题目与答案
【单选题】下列命题中是假命题的是
A.
,
B.
R,
C.
R,
D.
R,
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【单选题】______ I went to London, I was strongly impressed with the beautiful buildings.
A.
The first time
B.
For the first time
C.
It was the first time
D.
By the first time
查看完整题目与答案
【单选题】I went to London, _____ I spent my summer holidays.
A.
when
B.
where
C.
why
D.
which
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【单选题】下列命题中是假命题的是 。
A.
{ a, b,c } { a, b, c, {a, b, c}}
B.
{ a, b } { a, b, c, {a, b}}
C.
{ a, b } { {a, b}, {a, b,c}}
D.
{ a, b} { a, b, {{a, b}}}
查看完整题目与答案
【单选题】I went to London to ___________ an event.
A.
excuse
B.
visit
C.
attend
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【单选题】下列命题中是假命题的是 ( )
A.
B.
C.
查看完整题目与答案
【单选题】I went to London to ___________ an event.
A.
attend to
B.
attend up
C.
attend
D.
attend by
查看完整题目与答案
相关题目:
【单选题】下列命题中是假命题的是( )
A.
,
B.
,
C.
,
D.
,
查看完整题目与答案
【单选题】下列命题中是假命题的是
A.
,
B.
,
C.
,
D.
,
查看完整题目与答案
【单选题】下列命题中是假命题的是( )
A.
相等的角是对顶角
B.
同位角相等,两直线平行
C.
若ab=0,则a=0或b=0
D.
两点之间,线段最短
查看完整题目与答案
【单选题】下列命题中是假命题的是
A.
,
B.
R,
C.
R,
D.
R,
查看完整题目与答案
【单选题】______ I went to London, I was strongly impressed with the beautiful buildings.
A.
The first time
B.
For the first time
C.
It was the first time
D.
By the first time
查看完整题目与答案
【单选题】I went to London, _____ I spent my summer holidays.
A.
when
B.
where
C.
why
D.
which
查看完整题目与答案
【单选题】下列命题中是假命题的是 。
A.
{ a, b,c } { a, b, c, {a, b, c}}
B.
{ a, b } { a, b, c, {a, b}}
C.
{ a, b } { {a, b}, {a, b,c}}
D.
{ a, b} { a, b, {{a, b}}}
查看完整题目与答案
【单选题】I went to London to ___________ an event.
A.
excuse
B.
visit
C.
attend
查看完整题目与答案
【单选题】下列命题中是假命题的是 ( )
A.
B.
C.
查看完整题目与答案
【单选题】I went to London to ___________ an event.
A.
attend to
B.
attend up
C.
attend
D.
attend by
查看完整题目与答案
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