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【简答题】
IBM公司的IMS数据库管理系统采用的数据模型是
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皮皮学刷刷变学霸
举一反三
【单选题】we use grasp in the example as grasp an idea to mean "understanding an idea" , which is a_________use.
A.
euphemistic
B.
ironic
C.
metonymical
D.
metaphorical
【单选题】The idea of the conglomerate went out of fashion as soem of its most prominent followers faltered . What does the underlined word mean?
A.
became stronger
B.
became smaller
C.
became out of fashion
D.
became weaker
【简答题】交通延误的主要产生原因?
【单选题】What does "the main idea of a passage" mean EXCEPT:
A.
the controlling idea of a passage
B.
the central focus of a passage
C.
the author’s viewpoint on the subject
D.
the title of a passage
【简答题】在产品生命周期投入期应以( )为主。
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