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【单选题】
(1~3题共用题干)患儿,7岁,体检时发现心脏有杂音,自幼易患肺炎,剧烈活动后气急,体检见:体格瘦小,无紫绀,心前区隆起,胸骨左缘第3肋间可闻及III级收缩期杂音,肺动脉瓣区第二心音进。2如今患儿14岁了,在安静情况下,持续出现紫绀,则提示患儿有:A.
差异性紫绀
B.
综合症
C.
心力衰竭
D.
心源性休克
E.
大动脉错位
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【单选题】Advertisers tend to think big and perhaps this is why they're always coming in for criticism. Their critics seem to resent them because they have a flair for serf-promotion and because they have so mu...
A.
Advertisement.
B.
The benefits of advertisement.
C.
Advertisers perform. a useful service to communities.
D.
The costs of advertisement.
【单选题】Perhaps the only ______ that physicists have are, for big science, the cultural appeal to the public of fundamental laws of nature and of the Universe.
A.
alley
B.
allies
C.
alloy
D.
allergy
【简答题】吹拉弹唱属于（ ）技能。
【单选题】Advertisers tend to think big and perhaps this is why they're always coming in for criticism. Their critics seem to resent them because they have a flair for self-promotion and because they have so mu...
A.
advertising makes contribution to the pockets.
B.
readers claim they never read advertisements.
C.
advertising may entail a price rise for goods.
D.
little ads invariably appeal to baser instincts.
【简答题】Advertisers Perform a Useful Service to the Community Advertisers tend to think big and perhaps this is why they’re always coming in for criticism. Their critics seem to resent them because they have ...
【简答题】Advertisers tend to think big and perhaps this is why they're always coming in for criticism. _____________________________________________________________________________
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