题目内容

为了让骨骼能很好地带动角色模型的运动,在搭建骨骼时就要尽量地吻合模型。

A. 对
B. 错

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角色的各个部位如身体、头部、手、脚等,一定要是一个整体模型,而不能是独立的状态。

A. 对
B. 错

蒙皮的修改和调节实际上就是调节骨骼对模型各个节点的影响程度。

A. 对
B. 错

大多数角色模型都是对称状态的,所以可以只调节好一侧的蒙皮,然后复制到对侧,来提高蒙皮调节的效率。

A. 对
B. 错

Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank. You may not use any of the words in the bank more than once.Water is life. We depend on it to keep us and the (1)_____ healthy. Nonetheless, many people take water as a natural resource for granted. Today, the situation has changed. As the population of the world increases, and with it the demand for water, there is growing concern that our water supplies will not be as (2) _____ as we think. Eighty countries now have water shortages and 2 billion people lack access to clean water. One billion people lack enough water to simply meet their basic needs.While nearly 70 percent of the world is covered by water, only 2.5 percent of it is fresh. This tiny amount of fresh water available on the planet has remained fairly constant over time and is (3)_____ unevenly around the world. The growth of the world population, therefore, (4)_____ competition for a clean supply of water every year. Worse still, humans are not efficient users. According to the United Nations, water use has grown at more than twice the (5)_____ of population increase in the last century. The reality is that an increasing number of regions are (6)_____ with water scarcity. By 2025, two-thirds of the world’s population may face water shortages.An adequate and (7)_____ water supply is essential to the future of every country. To increase and conserve supplies of fresh water, many countries have been working at technological (8)_____, one of which is in the process of desalination. New filtration systems have been developed to (9) _____ traditional heating methods. Thus the expected (10)_____ can be achieved: lower costs.

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