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【多选题】
关于Internet接入方式的描述中,正确的是A.
HFC采用共享信道传输方式
B.
HFC发展与电话网普及密不可分
C.
ADSL需要进行调制解调
D.
ADSL的上、下行速率可以不同
E.
HFC的上、下行速率必须相同
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举一反三
【简答题】To pr small cases of fraud, Ms. Coenen advices employers to tell employees what behaviours are unaccepted with a______.
【单选题】What is the type of account and normal balance of Allowance for Doubtful Accounts?
A.
Contra asset, credit
B.
Asset, debit
C.
Asset, credit
D.
Contra asset, debit
【多选题】对视频进行运动跟踪后,如何能使物体层与其一起运动
A.
将物体层与编辑目标的空白层进行父子链接
B.
将编辑目标选择为物体层
C.
将物体层与视频层进行父子链接
D.
将物体层与随便一个空白层进行父子链接
【简答题】What are the officials trying to do at the moment? [A] To restore the normal production of the oil wells. [B] To estimate the losses caused by the fires. [C] To remove the oil left in the desert. [D] ...
【单选题】What’s the temperature in Beijing during April?
A.
average
B.
common
C.
ordinary
D.
normal
【单选题】Jung and Adler differed most with Freud over ______.
A.
what primarily motivates human behavior
B.
whether dreams can interpret human behavior
C.
how hypnosis is used in psychoysis
D.
what medicine can cure neurosis
【简答题】What is the safe transmission rate of visible lights in normal situations?
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