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【单选题】
下列关于骨髓增生异常综合征(MDS)的叙述正确的是
A.
骨髓必须3系有病态造血
B.
外血细胞必须有3系减少
C.
外血细胞必须有2系减少
D.
核细胞是MDS特异性诊断指标
E.
MDS有无效造血,无效造血与造血细胞过度凋亡有关
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参考答案:
举一反三
【单选题】(2017年上半年试题2)计算机软件有系统软件和应用软件,下列( )属于应用软件。
A.
Linux
B.
Unix
C.
Windows 7
D.
Intenet Explorer
【单选题】对大、中型工程建设,项目监理机构设子项监理部,可采用()设置组织形式。
A.
按监理子项
B.
按监理职能
C.
按监理目标
D.
矩阵制
【单选题】引起老年人术后死亡的最主要的并发症。
A.
肺部并发症。
B.
心律失常。
C.
营养失衡。
D.
肾功能障碍。
【单选题】They met ___an accident on their way back.
A.
on
B.
in
C.
under
D.
with
【单选题】Read the following argument. Identify which sentences are part of the argument chain. (1) A significant percentage of people experiencing homelessness are aged between 0-24 years of age. (2) One contr...
A.
Every sentence
B.
Sentences 1, 2 and 3
C.
Sentences 3, 4 and 5
D.
Sentences 3, 4, 5 and 6
【简答题】迈耶在1974年完成了什么作品
【判断题】沙盘游戏治疗是一个作品并非一个过程。
A.
正确
B.
错误
【单选题】If there were no examinations, we should have ______ at school.
A.
a more happier time
B.
the happiest time
C.
a much happier time
D.
much happiest time
【单选题】测定大气中悬浮颗粒物滤膜重量的天平,对于中流量采样滤膜,称量范围≥10g,感量0.1mg,再现性≤ mg。()
A.
0.1
B.
0.2
C.
0.5
D.
1.0
【单选题】Read the following argument. Is sentence (5) an appropriate sentence for a chain argument? (1) A significant percentage of people experiencing homelessness are aged between 0-24 years of age. (2) One ...
A.
Yes, because it is a conclusion to the argument.
B.
Yes, because it links the previous premise with a new premise.
C.
No, because the antecedent (the 2nd part) of sentence 4 does not become the precedent (1st part) of sentence 5.
D.
No, because it doesn't use "if" in the precedent (1st part of the sentence).
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