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【多选题】
到目前为止,在物流信息系统开发领域常用的结构化系统分析工具有()等几种。A.
数据流图
B.
数据存储结构规范化法
C.
数据立即存取图
D.
处理逻辑的表达方法
E.
数据字典
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【单选题】Female soldiers cried ______they left their drill camps on the outskirts of Beijing on October 5, 2009.
A.
while
B.
before
C.
until
D.
as
【单选题】Has John ____ Beijing _____ Shanghai?
A.
leaving; to
B.
left; to
C.
left; for
D.
leaving for
【简答题】A:_____________________________________. B:Nothing special. I just watched TV for the whole day.
【简答题】B:Nothing special.
【简答题】翻译句子:Nothing special. I was thinking of watching TV.
【单选题】Was it on that morning _____ you left for Beijing _____ he discovered our secret? [ ]
A.
that; where
B.
which; that
C.
when; that
D.
that; when
【单选题】He ___ Beijing for a long time.
A.
has been away
B.
has left
C.
has been away from
D.
left
【单选题】— What happened _____ the evening of April First? — Nothing special. [ ]
A.
on
B.
with
C.
at
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