2018年6月22日SAT语法每日一练系列官方出品

2018年06月22日10:58 来源：小站整理: 参与（0）阅读（5720）

摘要：由SAT考试官方出品(SAT daily practice)，每天一道权威SAT文法练习题，是放松身心的绝佳调剂资料。本文为大家带来2018年6月22日sat语法练习题，观点表达层面的语言过渡的逻辑连贯性，很有难度。每天5分钟，轻松1400+。

本文为大家带来2018年6月22日SAT语法练习题，属于观点表达层面的语言过渡的逻辑连贯性，共有4个选项，需要好好揣摩上下文的表达，难度大大的。题目配有答案与解析。附2018年SAT语法考点清单。

2018年6月22日SAT语法每日一练题

The creation of today's animated films, frequently hailed for their lifelike artistry, relies heavily on mathematics. Aspiring animators would benefit from a strong background in math if they wish to create, for instance, the rounded shapes making up an old man's knobby knuckles or a young girl's bouncy hair. One of the algorithms now considered an industry standard repeatedly subdivides a polygon by splitting and averaging the midpoint of a line. Developed by Pixar Animation Studio's Tony DeRose, this algorithm eliminated the problem of discernible edges of polygons by replacing them with the seamlessly rounded curves of the parabolas that emerge as a result of the polygon subdivision process. Innovations such as DeRose's depend on an understanding of applied mathematics in areas such as geometry, linear algebra, trigonometry, and calculus.

Which choice most effectively sets up the information that follows in the paragraph?

哪一个选项最好的地导入了文章划线部分后面的信息。

A.NO CHANGE

B.Animators use algorithms, or sequences of mathematical steps,

C.The animation industry has grown increasingly dependent on computer-generated imagery

D.In fact, animators draw on a variety of skills, many of them in fields outside of a traditional understanding of art,

答案：B

解析：Choice B is the best answer because it most effectively sets up the information that follows in the paragraph. Providing a general introduction to algorithms helps to lead readers to the more specific information provided about DeRose's polygon subdivision algorithm.

B为最佳答案，相比较原句，CD选项。因为它简单清晰地导入了“动画制作者使用数学手段”这样的信息，让读者对本文的主旨瞬间有了一个了解。