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【多选题】
管理者在组织中的层次地位划分为哪几种？A.
高层管理者
B.
中层管理者
C.
基层管理者
D.
战略决策者
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反馈参考答案：
举一反三
【单选题】The giant was sad because there were no birds, flowers and leaves outside the garden.
A.
真
B.
False
【单选题】在可行性研究过程中,对每一个合理的候选方案,分析人员都应准备如下资料( )
A.
系统流程
B.
组成系统的物理元素清单、成本―效益分析
C.
实现该系统的进度计划
D.
以上全部
【单选题】The yellows used to paint the sun were only faintly _________ from the other yellows used throughout the whole day.
A.
disproved
B.
differentiated
C.
discriminated
D.
discerned
【单选题】The birds were very friendly to Bill Pochmerski, one of the volunteer observers, because he wore a neutral mask.
A.
Y
B.
N
C.
NG
【单选题】Even in winter the roadsides were places of beauty, _______ countless birds came to feed on the berries and on the seed heads of the dried weeds rising above the snow.
A.
which
B.
when
C.
where
D.
what
【单选题】患者，女，43岁，腹部不适，腹泻2周，体温37.9℃。右下腹部超声声像图表现如图，肠管蠕动不明显，最可能的诊断是 ( )
A.
克罗恩病
B.
肠结核
C.
肠梗阻
D.
结肠癌
E.
肠穿孔
【单选题】Mr Black bought four birds because ______.
A.
they were different from the local ones
B.
they were very beautiful
C.
they could make Tony happy
【多选题】典型的总体设计过程的其中一个步骤是选取合理的方案,对每个合理的方案分析员都应该准备如下资料:( )
A.
系统流程图
B.
组成系统的物理元素清单
C.
成本/效益分析
D.
实现这个系统的进度计划
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