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【单选题】
男性，45岁，持续性胸骨后疼痛45分钟，伴心悸，胸闷，恶心呕吐，频死感，由家人急送医院就诊。过去有高血压病、糖尿病。体查：血压160/90mmHg，心率96次/分，心电图见V1-V4 T波高耸，可见病理性Q波。该患者最大可能是
A.
稳定型心绞痛
B.
不稳定型心绞痛
C.
心肌梗死
D.
心力衰竭
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参考答案：
举一反三
【简答题】Everyone hates to wait in lines. We get that anxious feeling that our precious life is slipping away while we’re doing something so meaningless. But it’s not always the length of the wait we find so u...
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【判断题】在图( a )所示锯齿波 -矩 形波发生器中,已知 A 1 、 A 2 均为理想运算放大器,其输出电压的两个极限值为 ± 12V ; 二极管的伏安特性如图( b )所示;设振荡周期为 T ,一个周期内 u O1 为高电平的时间为 T 1 ,占空比= T 1 / T 。(温馨提示,以下9个问题的电路图相同,请先copy电路以便答题) 判断以下结论是否正确: 电容 C 的容量减小时,振荡频率 f 增大...
A.
正确
B.
错误
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【简答题】Dear Michelle, My Dad hates my Mom. He tells me that she is a liar and that I should not trust her. Of course, they are divorced but they have “joint custody” (共同监护). What a joke! I am 15, my brother ...
查看完整题目与答案
【单选题】Mom hates our neighbor his dog shits at our door. A. because of B. which C. why D. because
A.
because of
B.
which
C.
why
D.
because
查看完整题目与答案
【单选题】Mom hates our neighbor dog shits at our door. A. whose B.who C. whom D.which
A.
whose
B.
who
C.
whom
D.
which
查看完整题目与答案
【判断题】在图( a )所示锯齿波 -矩 形波发生器中,已知 A 1 、 A 2 均为理想运算放大器,其输出电压的两个极限值为 ± 12V ; 二极管的伏安特性如图( b )所示;设振荡周期为 T ,一个周期内 u O1 为高电平的时间为 T 1 ,占空比= T 1 / T 。(温馨提示,以下9个问题的电路图相同,请先copy电路以便答题) 判断以下结论是否正确: 输出电压 u O1 的峰 -峰 值为 12...
A.
正确
B.
错误
查看完整题目与答案
【多选题】墙身水平防潮层设置的范围是( )。
A.
建筑物的外墙
B.
建筑物的部分外
C.
建筑物的内墙
D.
建筑物的部分内墙
E.
建筑物隔墙
查看完整题目与答案
【判断题】同财务报告一样,管理会计报告的形式、内容等,全部由会计准则来确定。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Dear Michelle: My Dad hates my Mom. He tells me that she is a liar and that I should not trust her. Of course, they are divorced but they have “joint custody(共同监护)”. What a joke! I am 15, my brother i...
查看完整题目与答案
【单选题】'The man talking with my mom is our math teacher' has all the following possible meanings EXCEPT______.
A.
the man who will talk with my mom...
B.
the man who is talking with my mom...
C.
the man who has been talking with my mom...
D.
the man who has talked with my mom...
查看完整题目与答案
相关题目：
【简答题】Everyone hates to wait in lines. We get that anxious feeling that our precious life is slipping away while we’re doing something so meaningless. But it’s not always the length of the wait we find so u...
查看完整题目与答案
【判断题】在图( a )所示锯齿波 -矩 形波发生器中,已知 A 1 、 A 2 均为理想运算放大器,其输出电压的两个极限值为 ± 12V ; 二极管的伏安特性如图( b )所示;设振荡周期为 T ,一个周期内 u O1 为高电平的时间为 T 1 ,占空比= T 1 / T 。(温馨提示,以下9个问题的电路图相同,请先copy电路以便答题) 判断以下结论是否正确: 电容 C 的容量减小时,振荡频率 f 增大...
A.
正确
B.
错误
查看完整题目与答案
【简答题】Dear Michelle, My Dad hates my Mom. He tells me that she is a liar and that I should not trust her. Of course, they are divorced but they have “joint custody” (共同监护). What a joke! I am 15, my brother ...
查看完整题目与答案
【单选题】Mom hates our neighbor his dog shits at our door. A. because of B. which C. why D. because
A.
because of
B.
which
C.
why
D.
because
查看完整题目与答案
【单选题】Mom hates our neighbor dog shits at our door. A. whose B.who C. whom D.which
A.
whose
B.
who
C.
whom
D.
which
查看完整题目与答案
【判断题】在图( a )所示锯齿波 -矩 形波发生器中,已知 A 1 、 A 2 均为理想运算放大器,其输出电压的两个极限值为 ± 12V ; 二极管的伏安特性如图( b )所示;设振荡周期为 T ,一个周期内 u O1 为高电平的时间为 T 1 ,占空比= T 1 / T 。(温馨提示,以下9个问题的电路图相同,请先copy电路以便答题) 判断以下结论是否正确: 输出电压 u O1 的峰 -峰 值为 12...
A.
正确
B.
错误
查看完整题目与答案
【多选题】墙身水平防潮层设置的范围是( )。
A.
建筑物的外墙
B.
建筑物的部分外
C.
建筑物的内墙
D.
建筑物的部分内墙
E.
建筑物隔墙
查看完整题目与答案
【判断题】同财务报告一样,管理会计报告的形式、内容等,全部由会计准则来确定。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Dear Michelle: My Dad hates my Mom. He tells me that she is a liar and that I should not trust her. Of course, they are divorced but they have “joint custody(共同监护)”. What a joke! I am 15, my brother i...
查看完整题目与答案
【单选题】'The man talking with my mom is our math teacher' has all the following possible meanings EXCEPT______.
A.
the man who will talk with my mom...
B.
the man who is talking with my mom...
C.
the man who has been talking with my mom...
D.
the man who has talked with my mom...
查看完整题目与答案
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