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【单选题】
使用下列二维图形变换矩阵A=a*T，,其中，a是行向量(xy1)，是坐标形式的二维点。给定的变换矩阵T如下所示，则将产生的变换结果为()
A.
图形放大2倍
B.
图形放大2倍，同时沿X、Y坐标轴方向各移动一个单位
C.
沿X坐标轴方向各移动2个单位
D.
沿X坐标轴放大2倍，同时沿X、Y坐标轴方向各移动一个单位
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C.
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D.
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【简答题】Gary is a distinguished looking man with a touch of gray at the temples. Even in his early 50s, he still turns heads. He enjoys spending most of his time admiring his profile in the mirror. In fact, h...
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【单选题】Which gift should be presented in five rites except in nazheng?
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Chicken
B.
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C.
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【单选题】Gary is a distinguished looking man with a touch of gray at the temples. Even in his early 50s, he still turns heads. He enjoys spending most of his time admiring his profile in the mirror. In fact, h...
A.
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B.
Conceit is the beginning and the end of Gary’s character; conceit of person and situation.
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Gary feels blessed to be wealthy and the joy consumes his every thought
D.
The only objects of Gary’s respect are others who hold positions in society above him.
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【简答题】Gary is a distinguished looking man with a touch of gray at the temples. Even in his early 50s, he still turns heads. He enjoys spending most of his time admiring his profile in the mirror. In fact, h...
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A.
Chicken
B.
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C.
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