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【单选题】
患儿3个月,支气管肺炎,突然烦躁不安,呼吸急促,三凹征明显,心率187次/min.心音低钝,肝肋下4cm,该患儿可能并发了( )A.
急性心力衰竭
B.
感染性心内膜炎
C.
肺大疱
D.
脓气胸
E.
肺不张
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皮皮学刷刷变学霸
举一反三
【多选题】不计算建筑面积的范围包括（ ）
A.
无围护结构的观光电梯；
B.
露台、露天游泳池、花架、屋顶的水箱及装饰性结构构件；
C.
舞台及后台悬挂幕布和布景的天桥、挑台等；
D.
建筑物外墙外侧的保温隔热层
【多选题】不计算建筑面积的范围包括( )。
A.
建筑物内的设备管道夹层
B.
建筑物内分隔的单层房间
C.
建筑物内的操作平台
D.
有永久性顶盖无围护结构的车棚
E.
宽度在2.10 m及以内的雨篷
【单选题】What is the average population of the counties in the state of Georgia (be careful not to include the population of the state of Georgia itself)?
A.
243767.4564
B.
394383.53786
C.
45373.454788
D.
60928.635220
【简答题】Samuel Osmond is a 19-year-old law student from Cornwall, England. He never studied the piano. However, he can play very difficult musical pieces by musicians such as Chopin and Beethoven just a few m...
【简答题】The percentage of the population growth in the 49 least developed countries is expected to be ______ in 50 years.
【单选题】A researcher wants to estimate the difference in the means of two populations. A random sample of 36 items from the first population results in a sample mean of 430. A random sample of 49 items from t...
A.
–30
B.
46
C.
43
D.
-13
【单选题】The population of China ______ more than one fifth of the total population in the world.
A.
is made up of
B.
makes up
C.
is made of
D.
makes of
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