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【单选题】
下列哪一个分析模型可以用于信息域的分析,并作为功能建模的基础。A.
数据流图
B.
实体关系图
C.
状态转换图
D.
以上都可以
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反馈参考答案：
举一反三
【简答题】An ant(蚂蚁)was drinking at a small river and fell in. She tried her best to reach the side, but she couldn’t move at all. The poor ant got too tired but was still doing her best when a big bird saw her...
【简答题】I’ve always tried to tell Willianms She fell in love with broadcasting She has also attended a Coldplay concert She hopes to become a television anchor(主播) Williams had sent a few broadcasts...
【单选题】A double-decker sleeper coach fell off Changjiang Bridge in Jingzhou. It was because it tried to turn ___________away from a motorcycle that it crashed killing 14 passengers.
A.
merely
B.
abruptly
C.
exactly
D.
cautiously
【简答题】I tried to pick it up, but I o____ in the process and fell sprawling.
【单选题】下列与工程建设有关的法律、法规、部门规章中,( )属于法律的范畴。
A.
建筑业企业资质等级标准
B.
建筑法
C.
建造师职业资格制度暂行规定
D.
建设工程安全生产管理条例
【单选题】As hard as she tried, she always fell _____________ the other swimmers in the races.
A.
after
B.
behind
C.
off
D.
below
【简答题】食品雕刻中的( )作品,应用最为广泛,是学习食品雕刻的基础。
【单选题】When he fell off the bike, he tried ____ but couldn't .
A.
to have stood up
B.
standing up
C.
to stand up
D.
having stood up
【单选题】融资融券业务试点期间,券商可以将以下证券融给客户( )
A.
券商自有的证券
B.
券商自有的证券和基金公司提供的证券
C.
券商自有的证券和金融公司提供的证券
D.
以上都可以
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