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【多选题】
集中控制系统结构适用于( )场合。A.
网络规模不太大，网络管理中心与被控制对象的现场距离较近的场合，一般单位的局域网。
B.
系统可靠性要求较低，允许网络管理中心采取各种备份措施。
C.
用户要求采用集中控制结构，如军事指挥控制中心。
D.
对网络系统的协调性要求不高或者相互通信比较方便的场合，如校园网系统。
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举一反三
【多选题】How to listen actively in interpreting?
A.
Listen attentively and grasp the meaning of each word.
B.
Listen for both content and attitude.
C.
Anticipate what the speaker is going to say.
D.
Get familiar with the background information.
【单选题】—Did Jack come back early last night? —Yes. It was not yet eight o' clock he arrived home
A.
before
B.
that
C.
when
D.
until
【单选题】Remember to think actively as you listen in class, ____ you may fall asleep.
A.
but
B.
and
C.
or
D.
so
【多选题】To listen actively, we should _____.
A.
resist mental and physical distractions, and avoid getting diverted by appearance or delivery
B.
hear the speaker out before reaching a final judgement
C.
focus on some specific things in a speech rather than absorb every word
D.
develop note-taking skills
【单选题】--Mary's gone out with ________ his name--you know, the boy with the red car? -- Oh, it's Jack.
A.
that's
B.
it's
C.
what's
D.
who's
【单选题】According to the author , in communication people tend to ________.A.listen actively###SX
A.
According to the author , in communication people tend to ________. A.listen actively
B.
listen purposefully
C.
set aside their prejudices
D.
open up their inner mind
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