2013-12-06 15:22:44 来源: 互联网 责编:楷维留学指南
SAT真题类型:Writing > Identifying Sentence Errors 句子改错
The following sentence contains either a single error or no error at all. If the sentence contains an error, select the one underlined part that must be changed to make the sentence correct. If the sentence contains no error, select choice E.

(A)
(B)
(C)
(D)
(E)
2013年11月26日SAT考试官方每日一题答案:C
解析:The error in this sentence occurs at (C), where there is a flaw in parallelism. The pronoun “they” should be removed so that the sentence contains three parallel verbs (“became,” “built,” and “developed”).
SAT真题类型:Mathematics > Standard Multiple Choice 数学选择
Read the following SAT test question and then click on a button to select your answer.

In the figure above,
is the center of the circle and
is equilateral. If the sides of
are of length
, what is the length of
?
(A)![]()
(B)![]()
(C)![]()
(D)![]()
(E)![]()
解析:Choice (C) is correct. Since
is equilateral, each of its angles has measure
. It follows that
has measure
. Since
and
are radii of the same circle, they are of equal length, and so
is isosceles. Hence
and
each have measure
. Thus
has measure
, and so
is a
right triangle. Since
, the side opposite the
angle in
, is of length
, it follows that
, the side opposite the
angle, is of length
.
免责声明:本站注明稿件来源为互联网或其他媒体的文、图或视频等稿件均为转载稿,本站转载出于非商业性的教育和科研之目的,并不意味着赞同其观点或证实其内容的真实性。如转载稿涉及版权等问题,请作者在两周内速来电或来函联系。
若文章来源为“楷维留学指南www.keywin.org”,转载时请务必注明出处。
[西班牙]那瓦拉公立大学 Universidad Pública de Navarra
[楷维推荐指数]: 0 [所在州/地区]: [所在城市]: [学费]:¥0/年
[西班牙]卡斯蒂利亚拉曼查大学 Universidad Castilla-La Mancha
[楷维推荐指数]: 0 [所在州/地区]: [所在城市]: [学费]:¥0/年
[巴西]圣塔玛丽亚联邦大学 Universidade Federal de Santa Maria
[楷维推荐指数]: 0 [所在州/地区]: [所在城市]: [学费]:¥0/年
[哈萨克斯坦]南哈萨克斯坦州立大学 South Kazakhstan State University
[楷维推荐指数]: 0 [所在州/地区]: [所在城市]: [学费]:¥0/年
[美国]斯克里普斯学院 Scripps College
[楷维推荐指数]: 82 [所在州/地区]:加利福尼亚州 [所在城市]:克莱蒙特 [学费]:¥56486/年