皮皮学，免费搜题
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【单选题】
急性心肌梗死24小时内应禁用的药物是
A.
呋塞米
B.
多卡因
C.
酸甘油
D.
洋地黄
E.
激酶
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参考解析：
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举一反三
【单选题】引入()负反馈的放大电路称为负反馈放大电路。
A.
直流
B.
交流
C.
交流或直流
D.
交流和直流
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【判断题】创新可以提升服务能力，赢得持续竞争优势。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】“天行健,君子以自强不息”体现了人生需进取的态度。
A.
正确
B.
错误
查看完整题目与答案
【单选题】放大电路引入反馈称为:
A.
闭环放大电路
B.
开环放大电路
C.
共射放大电路
查看完整题目与答案
【单选题】关于“梅赛德斯”下列解释错误的是( )
A.
埃米尔 耶利内克先生用她女儿的名字命名
B.
“梅赛德斯”最早是用于命名奔驰品牌汽车
C.
“梅赛德斯”的意思有优雅之意
D.
1900 年12月22日第一辆 “梅赛德斯”汽车诞生
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【简答题】Never has there been a language quite like English. A bold statement, yet nevertheless true. Consider a few statistics. Today, one out of every seven people in the world use English in some way. More ...
查看完整题目与答案
【简答题】()梅赛德斯－奔驰 ()宝马梅赛德斯-奔驰 ( )宝马
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【简答题】放大电路引入反馈后,削弱了净输入信号,使电路的增益降低,这种反馈称为 。
查看完整题目与答案
【简答题】There have been a sharp decline in the death rate, andthe death rate for babies. Although still quite highly in comparison to well-developedcountries, has been significantly reduced.A. decline B. alth...
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【单选题】听力原文： There is nothing quite so depressing as a house which has been shut up for a period of time. Even if it has been kept dusted and clean, there is still a musty smell and a feeling of airlessness ...
A.
A house which has been shut up for some period of time.
B.
An empty house that is usually kept clean.
C.
A comfortable house.
D.
A new house with fresh and clean smell.
查看完整题目与答案
相关题目：
【单选题】引入()负反馈的放大电路称为负反馈放大电路。
A.
直流
B.
交流
C.
交流或直流
D.
交流和直流
查看完整题目与答案
【判断题】创新可以提升服务能力，赢得持续竞争优势。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】“天行健,君子以自强不息”体现了人生需进取的态度。
A.
正确
B.
错误
查看完整题目与答案
【单选题】放大电路引入反馈称为:
A.
闭环放大电路
B.
开环放大电路
C.
共射放大电路
查看完整题目与答案
【单选题】关于“梅赛德斯”下列解释错误的是( )
A.
埃米尔 耶利内克先生用她女儿的名字命名
B.
“梅赛德斯”最早是用于命名奔驰品牌汽车
C.
“梅赛德斯”的意思有优雅之意
D.
1900 年12月22日第一辆 “梅赛德斯”汽车诞生
查看完整题目与答案
【简答题】Never has there been a language quite like English. A bold statement, yet nevertheless true. Consider a few statistics. Today, one out of every seven people in the world use English in some way. More ...
查看完整题目与答案
【简答题】()梅赛德斯－奔驰 ()宝马梅赛德斯-奔驰 ( )宝马
查看完整题目与答案
【简答题】放大电路引入反馈后,削弱了净输入信号,使电路的增益降低,这种反馈称为 。
查看完整题目与答案
【简答题】There have been a sharp decline in the death rate, andthe death rate for babies. Although still quite highly in comparison to well-developedcountries, has been significantly reduced.A. decline B. alth...
查看完整题目与答案
【单选题】听力原文： There is nothing quite so depressing as a house which has been shut up for a period of time. Even if it has been kept dusted and clean, there is still a musty smell and a feeling of airlessness ...
A.
A house which has been shut up for some period of time.
B.
An empty house that is usually kept clean.
C.
A comfortable house.
D.
A new house with fresh and clean smell.
查看完整题目与答案