皮皮学,免费搜题
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【单选题】
A newborn infant had trouble breathing at birth. The infant was 3 months premature. The physicians treated the infant with a solution, which was directly injected into the lungs. Within seconds, the infant responded with much improved breathing. A major component of this solution is which one of the following?
A.
Dipalmitoyl phosphatidylcholine
B.
Palmitate containing ceramide
C.
Sphingosine
D.
Sphingomyelin
E.
Diacylgylycerol
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【多选题】下列各项中,能够增加企业营业利润的项目有()。
A.
出售无形资产净收益
B.
工业企业出售原材料净收益
C.
处置投资性房地产净收益
D.
存货盘盈净收益
【简答题】In modern society there is a great deal of argument about competition. Some value it highly, believing that it is responsible for social progress and prosperity In modern society there is a great deal...
【简答题】Transport Guide The Brisbane City Council(BCC)is responsible for bus and ferry services with in the city limits and suburbs.Most buses will either arrive at the city or an interchange where connecting...
【单选题】有关正常成人子宫错误的是()
A.
子宫位于盆腔中央,坐骨棘水平以下
B.
子宫重约50g
C.
子宫长为7~8cm
D.
子宫腔容积约5ml
E.
子宫腔呈上宽下窄的三角形
【单选题】有关正常成人子宫,错误的是
A.
子宫在骨盆中央,坐骨棘水平以下
B.
子宫长为 7 ~ 8cm
C.
子宫重约 50g
D.
子宫腔容积约 5ml
E.
子宫腔呈上宽下窄的三角形
【单选题】曲轴连杆轴承处的润滑油多出来自于( )。
A.
曲轴主轴颈
B.
凸轮轴轴颈
C.
活塞与汽缸壁
【单选题】下列语句中加点的成语使用不正确的一项是( )
A.
面对美味大餐,我们却常有味同嚼蜡的感觉,是物质生活过于丰富让我们无法选择,还是我们的味觉麻木了呢 ?
B.
某些食品生产经营企业鼠目寸光,只顾眼前利益,滥用食品添加剂以获取高额利润,严重危害了百姓健康。
C.
与书为友能够让你获益匪浅,将不同的书视为自己的朋友,就能增长阅历,丰富思想,增添情趣。
D.
微博上,不同群体表现出的特征各异: “ 70 后”好为人师,制造深度话题;“ 80 后”从不袖手旁观,参与度较高;“ 90 后”则基本上是娱乐。
【单选题】C Transport Guide The Brisbane City Council(BCC)is responsible for bus and ferry services with in the city limits and suburbs. Most buses will either arrive at the city or an interchange where connect...
A.
Public Transport Information Centre
B.
the Brisbane City Council
C.
Queensland University of Technology.
D.
BCC Customer Service Centres
【简答题】Of all the speech organs, the t ____is the most flexible, and is responsible for varieties of articulation than any other.
【单选题】有关正常成人子宫,错误的是
A.
子宫位于骨盆中央,坐骨棘水平以下
B.
子宫长 7-8cm
C.
子宫重约 50g
D.
子宫容积约 5ml
E.
子宫呈上宽下窄的三角形
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