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【单选题】
下列关于预测编码说法不正确的是()
A.
预测编码的算法模式是固定的
B.
预测编码只需存储和传输预测误差
C.
预测编码不仅针对空间冗余进行压缩
D.
预测编码压缩有DPCM和ADPCM
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举一反三
【简答题】n. 极度;极限;最大可能A. utmost
【单选题】You may rely upon it that we can contact your nearest relative ______ any accident occurring.
A.
in spite of
B.
in the event of
C.
in the place of
D.
on account of
【单选题】WhateVerhe promises, you can't  ____ anything. [     ]
A.
rely his doing
B.
rely on him to do
C.
depend his doing
D.
advise him to do
【单选题】_________ advertisements are of great help, I don’t think we should entirely rely on them.
A.
Since
B.
While
C.
Because
D.
As
【多选题】使用缓泻药应注意
A.
找准病因针对性治疗,尽量少用或不用缓泻药
B.
结肠痉挛性便秘可选用刺激性泻药
C.
硫酸镁宜清晨空腹服用,并大量饮水
D.
比沙可啶睡前整片吞服,不得嚼碎
E.
腹泻伴有阑尾炎、肠梗阻、腹胀者应禁用
【单选题】________ advertisements are of great help, I don’t think we should entirely rely on them.
A.
Because
B.
Since
C.
Once
D.
While
【单选题】You may ______ it that Jennifer will come and help us if we are in trouble.
A.
rely on
B.
carry on
C.
base on
D.
take on
【简答题】n.极度,极限,最大可能_____
【单选题】使用缓泻西药治疗便秘时,连续应用不宜超过( )
A.
5日
B.
6日
C.
7日
D.
8日
【多选题】O2O模式的优点是
A.
推广效果可查
B.
企业成本降低
C.
消费者获得丰富的商家信息
D.
每笔交易可跟踪
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