2013-11-30 10:44:25 来源: 互联网 责编:楷维留学指南
2013年10月28日SAT真题
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.
Every student who studies art in a certain school receives exactly one of the grades A, B, C, or D. If
of the students receive A’s,
receive B’s,
receive C’s, and
students receive D’s, how many students in the school study art?
(A)![]()
(B)![]()
(C)![]()
(D)![]()
(E)![]()
解析:The students who receive A’s, B’s, and C’s account for
of the students, that is,
. This leaves
of the students receiving D’s. You know that
students receive D’s, so
is
of the total. This means that the total number of students is
times
, or
.
2013年10月29日SAT真题
SAT真题类型:Critical Reading > Sentence Completions 完成句子
Choose the word or set of words that, when inserted in the sentence, best fits the meaning of the sentence as a whole.
The actor’s ------- decline in popularity was as striking and unexpected as his ------- rise to prominence had been.
(A) sudden . . meteoric
(B) gradual . . equivocal
(C) precipitous . . obscure
(D) dazzling . . secret
(E) inevitable . . unpredictable
2013年10月29日SAT考试官方每日一题答案:A解析:Choice (A) is correct. We know that “striking and unexpected” describes both the actor’s rise and his decline; “sudden” fits with this description, as does “meteoric,” which means suddenly or temporarily brilliant.
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