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【判断题】
电流继电器的返回系数, 一般要求调整在1~1.2之间。( )
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】肩部约束带主要限制患者
A.
上肢活动
B.
头颈部活动
C.
肢体活动
D.
做起
【单选题】According to the passage, Americans have probably received the most awards in
A.
literature.
B.
peace.
C.
economics.
D.
science.
【单选题】下列关于稳定型心绞痛的说法错误的是
A.
又称轻型心绞痛
B.
在负荷时或休息时均可发作,发作强度和频度逐渐增加
C.
经休息或舌下含服硝酸甘油后往往迅速消失
D.
原因是冠状动脉粥样硬化引起管腔狭窄(>75%)
E.
原因是心肌耗氧量增加
【单选题】Geoffrey Chaucer occupies a ______ place in English literature.
A.
most unique
B.
least unique
C.
very unique
D.
unique
【简答题】'To be or not to be'. Outside the Bible, these six words are the most famous in all the literature of the world. They were spoken by Hamlet when he was thinking aloud, and they are the most famous wor...
【单选题】One of the most popular literary figures in American literature is a woman who spent almost half of her long life in China, a country on a continent thousands of miles from the United States. In her l...
A.
To offer a criterion of the works of Pearl Buck.
B.
To illustrate Pearl Buck's views on Chinese literature.
C.
To indicate the background and diverse interests of Pearl Buck.
D.
To discuss Pearl Buck's influence on the cultures of the East and the West.
【单选题】He occupies a ____________ place in English literature.
A.
most unique
B.
unique
C.
least unique
D.
very unique
【单选题】下列关于稳定型心绞痛说法中错误的是()
A.
疼痛部位主要在胸骨上中段或心前区,可向左臂、左肩放射
B.
疼痛成压榨感、压迫感,可伴有濒死感
C.
持续时间3-5分钟,不少于1分钟,不超过15分钟
D.
含服硝酸甘油后症状不能得到缓解
【简答题】The most enduring shaping influence in American thought and American literature was
【单选题】下列关于不稳定型心绞痛的说法错误的是
A.
是一种进行性加重的心绞痛
B.
患者多有一支或多支冠状动脉主干高度狭窄
C.
其性质介于变异型心绞痛和心肌梗死之间
D.
常见到因心肌纤维萎缩和坏死而引起的弥漫性心肌纤维化
E.
主要原因是冠状动脉粥样硬化继发斑块破裂或血栓形成、血管收缩、微血管栓塞等所导致的急性或亚急性心肌缺氧
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