【单选题】【消耗次数：1】
图像序列中的两幅相邻图像，后一幅图像与前一幅图像之间有较大的相关，这是（）。
①
空间冗余
②
时间冗余
③
信息熵冗余
④
视觉冗余
参考答案：
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【简答题】
人类视觉系统的一般分辨能力估计为26个灰度等级，而一般图像量化采用的是28个灰度等级，这种冗余就称为[填空1]冗余。
【单选题】
Photoshop中执行下面哪一项操作，能够最快在同一幅图像中选取不连续的不规则颜色区域。
①
全选图像后，按Alt键用套索减去不需要的被选区域
②
用钢笔工具进行选择
③
使用魔棒工具单击需要选择的颜色区域，并且取消其“连续的”复选框的选中状态
④
没有合适的方法
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阅读课文II.How to Improve Memory,判读正误3. Your parents address is usually in your long-term memory.
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正确
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【判断题】
阅读课文II.How to Improve Memory,判读正误5.It is easy to memorize something you dont understand.
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【单选题】
6. A new house ___ at the corner of the road.
①
is building
②
is being built
③
been built
④
be building
【单选题】
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①
need
②
are needing
③
are needed
④
will need
【单选题】
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①
often sings
②
often sang
③
is often sang
④
is often sung
【单选题】
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①
will be published
②
is publishing
③
is being published
④
has been published
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①
it sold
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its selling
③
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it had been sold
【单选题】
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①
was left
②
will be left
③
is left
④
has been left