图中标志的含义是___。
A:下陡坡
B:滑行
C:下行
D:上陡坡
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Apart from modernizing Bhutan,what else did Wangchuck want to do for Bhutan?
A. To make itspopulation grow.
B. To keep itseparate from the world.
C. To keep its traditions and customs.
D. To encourageits people to get rich.
圆柱底面周长为9.42厘米,斜着截去一段后,剩余体积是多少立方厘米? (π取3.14)()
A. 12.5
B. 15.725
C. 35.325
D. 63.15
如图所示,正方形ABED各条边的中点分别为E、F、C和H。问图中一共有多少个三角形?()
A. 36
B. 40
C. 44
D. 48
一、图形推理。请按每道题的答案要求作答。
请开始答题:
请从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: