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问题 单项选择题

在Photoshop滤镜菜单中的“图案生成器”是根据取样区域，重新安排像素以后创建新的拼贴效果。下面关于图案生成器错误的描述是？（）

A、图案生成器可以对矩形样本和非矩形样本生成图案

B、如果是在新图层或文件中生成图案，在“图案生成器”对话框中选择“使用剪贴板作为样本”

C、指定生成图案中的拼贴尺寸，在“宽度”和“高度”文本框中输入像素值，或者拖移弹出式滑块。

D、图案生成器弹出菜单中位移数量是拼贴尺寸在指定方向上的百分比

答案

参考答案：A

单项选择题

Until recently, most population growth has occurred in relatively dense urban environments. In (91) words, even if we were witnessing rapid population growth, that would not mean that the (92) were filling in with people. (93) , the urban areas would tend to become more crowded. Historically, we find that people have moved to (94) the jobs were. Jobs were usually in ports or locations with many natural (95) . After transportation became relatively cheap, other geographical locations became (96) of economic activity. One factor that determines where people will move to, even when transportation becomes cheap, is (97) . And individuals working in cities (98) higher incomes than those working in (99) areas. Hence, population has tended until the 1970s to (100) in our major urban centers. Recently population has (101) out of the Northeast to the South and to the West for the more pleasant climates. If people did not (102) from living in large cities, there would likely be a much more even population distribution (103) our entire land area. Probably, if this (104) the case, there would be less concern over population (105) Indeed, one need only (106) a cross-country drive or plane trip to realize how (107) populated these United States really are. This is not to say that we should or should not do something about (108) growth. The shortage of people in certain areas merely demonstrates that overpopulation in the United States is really only a problem in (109) urban environments. And this problem may be slowly correcting (110) .

A．sparsely

B．densely

C．scarcely

D．meagerly
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名词解释

腘绳肌
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