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【简答题】
在网络数据通信中,实现数字信号与模拟信号转化的网络设备被称为( )
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举一反三
【单选题】We______ overestimate the importance of the development of relationship between China and other countries.
A.
may
B.
needn't
C.
can't
D.
shouldn't
【单选题】What can we learn from the conversation?
A.
We have to use electronics carefully at home.
B.
We overestimate the benefits of having electronics.
C.
Electronics sometimes cause family disagreements.
D.
Electronics sometimes have bad effects on people.
【单选题】If we analyze the geopressured reservoir using techniques for normally pressured reservoirs, we will ( )the original gas in place .
A.
underestimate
B.
Overestimate
C.
equal to
D.
any possible
【单选题】It can be inferred from the text that the author______.
A.
thinks people overestimate the capabilities of technology
B.
is not optimistic that artificial intelligence will always be used positively
C.
thinks that we should take science fiction movies more seriously
D.
believes artificial intelligence is the greatest threat we face technologically
【简答题】观赏小班亲子《像爸爸一样》,结合活动过程,从认知、能力、情感纬度概括2—3个活动目标。
【简答题】当用户不知道执行SQL语句后会产生什么结果或可能有多种类型的结果时可以调用Statement接口的( )方法。
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