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【单选题】
有一冠心病患者,心电图表现为R-R间隔7个小方格,QRS时间为0.12s,节律大致整齐,T 与QRS主波方向相反,不能辨认是否存在P波,在此之前有频发性室性早搏,其心电图诊断可能为
A.
心动过速
B.
房性阵发性心动过速
C.
交界性阵发性心动过速
D.
室性阵发性心动过速
E.
室性早搏二联律
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参考答案:
举一反三
【单选题】减压阀是使出口压力低于进口压力的
A.
控制装置
B.
节流装置
C.
减压装置
D.
以上三者都是
【简答题】Criticism can be divided into two types. 小题1:_____ This is the type of criticism that can be the most hurtful. Parents might express their disapproval of your choice in career, friends or lifestyle. P...
【简答题】减压阀是使出口压力 进口压力的一种压力控制阀。A. 低于
【单选题】Which of the following statements concerning Adorno's musical criticism can be inferred from the passage?
A.
Adorno failed to account for rock 'n' roll as a musical form. largely because it wasn't commercial enough.
B.
His methodology was advanced on the whole, but failed to take into account enough categories of music to be comprehensive.
C.
Adorno ignored non-pop music largely because he felt its cultural influence was negligible.
D.
Adorno's greatest failure was in ignoring the music of non-capitalist societies.
E.
Adorno's work was near-sighted largely because it focused on the primacy of radio and record, ignoring less popular means of transmitting music.
【判断题】减压阀的主要作用是使阀的出口压力低于进口压力且保证进口压力稳定。
A.
正确
B.
错误
【单选题】It can be inferred from the passage that the Female Aesthetic school of literary criticism espoused which of the following views?Ⅰ. The greatest women's and men's writing are indistinguishable in qual...
A.
Ⅰ only
B.
Ⅱ only
C.
Ⅰ and Ⅲ only
D.
Ⅱ and Ⅲ only
E.
Ⅰ, Ⅱ, and Ⅲ
【单选题】减压阀是使出口压力( )进口压力的一种压力控制阀。
A.
高于
B.
低于
C.
等于
D.
以上都对
【简答题】Translate the following sentences from English into Chinese. Criticism can be of great use; we may not like it at the time, but it can spur us on to greater things.
【判断题】减压阀是使出口压力(二次压力)低于进口压力(一次压力)的一种压力控制阀。
A.
正确
B.
错误
【简答题】减压阀是使出口压力低于进口压力的___________。
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