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搜题
【单选题】
输入信号合适的情况下,乙类互补功率放大电路也可能会产生( )
A.
截止失真
B.
饱和失真
C.
交越失真
D.
大信号失真
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举一反三
【单选题】Which of the following is true according to the passage?
A.
The increasing number of Mexican immigrants is going to stop expanding in the coming years.
B.
The Mexican immigration has already resulted in an increase in the number of Spanish speaking people.
C.
The Mexican move to the US with the deliberate intention of destroying her culture and political integrity.
D.
The Americans do not have to worry about the impact of Mexican immigration at all.
【判断题】对低碳钢钢板进行长时间加热方式的修理,是允许的。()
A.
正确
B.
错误
【判断题】Texas was secured by Mexican-American war.()
A.
正确
B.
错误
【判断题】铺贴天沟、檐沟卷材时,为减少搭接宜顺天沟、檐沟方向。
A.
正确
B.
错误
【单选题】What is implied about the Mexican agricultural products?
A.
The Mexican agricultural products have been highly commercialized.
B.
Some agricultural products are imported from The US.
C.
The Mexican agricultural products are in the leading place in the world.
D.
Some Mexican agricultural product has got a majority of America market share.
【单选题】“或是挺身反抗人世的无涯的苦难”一句的英文原文是 “Or to take arms against a sea of troubles”。从修辞上讲,“a sea of troubles (人世的无涯的苦难)”用到了( )。
A.
象征
B.
押头韵
C.
比喻
D.
拟人
【单选题】哪一年罗马 帝国正式分裂为东、西两部分
A.
313 年
B.
392年
C.
395年
D.
402年
【单选题】Her father is ( German, Irish, and English/Mexican, Russian, and Iranian ).
A.
German, Irish, and English
B.
Mexican, Russian, and Iranian
【单选题】What is implied about the Mexican agricultural products?
A.
The Mexican agricultural products have been highly commercialized.
B.
Some agricultural products are imported from the US.
C.
The Mexican agricultural products are in the leading place in the world.
D.
Some Mexican agricultural product has got a majority of America market share.
【单选题】若点M在直线a上,a在平面α内,则M,a,α间的上述关系可记为 [     ]
A.
M∈a,a∈α
B.
M∈a,a α
C.
M a,a α
D.
M a,a∈α
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