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【单选题】
UML中，对象行为是通过交互来实现的，是对象间为完成某一目的而进行的一系列消息交换。消息序列可用两种类型来表示，分别是：A.
状态图和顺序图
B.
活动图和通信图
C.
状态图和活动图
D.
顺序图和通信图
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举一反三
【单选题】The career inflection point can determine whether a business can succeed or not.
A.
Y
B.
N
C.
NG
【判断题】Ideational function does not belong to the language metafunctions illustrated by M.A.K. Halliday.()
A.
正确
B.
错误
【判断题】Textual function does not belong to the language metafunctions illustrated by M.A.K. Halliday. ()
A.
正确
B.
错误
【简答题】According to the text, the career of Jack Lindsay as a writer can be described as _____. ［A］inventive ［B］productive ［C］reflective ［D］inductive
【简答题】Z35钻床的运动形式是什么?
【简答题】搭档是搭配成伙伴的意思。()
【单选题】The expert says ______ in performance can be applied successfully to a political career.
A.
training
B.
trained
C.
to be trained
D.
being trained
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