皮皮学,免费搜题
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【单选题】
某男,60岁,面色逐渐苍白,乏力伴牙龈出血半年,检查Hb 60g/L,WBC 3.3×109/L,Plt 35×109/L。骨髓细胞学检查诊断为骨髓增生异常综合征,为进行FAB分行,最重要的检查是 ( )
A.
网织红细胞
B.
骨髓铁染色
C.
染色体检查
D.
骨髓活检
E.
血清铁检查
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举一反三
【判断题】Each member of a pair of enantiomers will have the same density.
A.
正确
B.
错误
【简答题】Expressing possibility 表示可能性
【单选题】Angelina Jolie wanted to be a funeral director probably because______.
A.
tradition was always appealing to her
B.
she paid particular attention to funerals
C.
she was never rooted when she was young
D.
she thought people could reach out to each other after their death
【单选题】Third, some people may be more ready to categorize themselves in terms of a particular personal trait (e.g. intelligence) or group identity and its asscat attributes (e.g. gender) becuse of its import...
A.
colors
B.
links
C.
characteristics
D.
ways
【判断题】Pairs of enantiomers have the same connectivity.
A.
正确
B.
错误
【判断题】Each member of a pair of enantiomers could react differently in a chiral environment.
A.
正确
B.
错误
【单选题】Understanding your audience in terms of age, gender, education, economic standing, etc. is to analyze their _____ traits.
A.
Democratic
B.
Demographic
C.
Geographic
D.
Geopolitical
【判断题】A market segmentation study done classified recreational skiers in terms of their gender, age, and educational levels. The study used demographic segmentation variables.
A.
正确
B.
错误
【单选题】In favor of gender-neutral terms,which of the following words can be used to describe unisex entities?
A.
mankind
B.
chairperson
C.
superman
D.
dragon lady
【简答题】A) fashion B) nonsense C) mistake D) possibility
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