2015年10月28日SAT官方每日一題

2015/10/28 瀏覽次數:2 收藏
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  標題範例:Mathematics > Standard Multiple Choice

  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 1/5 of the students receive A’s, 1/4 receive B’s, 1/2 receive C’s, and 10 students receive D’s, how many students in the school study art?

  (A) 30

  (B) 60

  (C) 100

  (D) 200

  (E) 500

  謎底:D

  【剖析】