2017年SAT数学真题精选.

2017-08-06 作者： 271阅读

　　SAT是Scholastic Aptitude Test的缩写，是申请几乎所有美国大学必须参加的考试。通常，希望继续接受高等教育的高中生需要参加SAT考试，并且SAT考试得分是获取奖学金的重要标准之一。下面澳际小编为大家整理了2013年SAT数学考试真题精选，希望大家更好地备考SAT数学考试，早日拿下高分。

　　美国高考SAT要求考生必须以科学的、实事求是的态度来对待，SAT数学试题本身并不难，但它要求我们要有足够重的学术态度。

　　1. If 2 x + 3 = 9, what is the value of 4 x – 3 ?

　　(A) 5 (B) 9 (C) 15 (D) 18 (E) 21

　　2. If 4(t + u) + 3 = 19, then t + u = ?

　　(A) 3 (B) 4 (C) 5 (D) 6 (E) 7

　　3. In the xy-coordinate (坐标) plane above, the line contains the points (0,0) and (1,2). If line M (not shown) contains the point (0,0) and is perpendicular (垂直) to L, what is an equation of M?

　　(A) y = -1/2 x (B) y = -1/2 x + 1 (C) y = - x (D) y = - x + 2 (E) y = -2x

　　4. If K is divisible by 2,3, and 15, which of the following is also divisible by these numbers?

　　(A) K + 5 (B) K + 15 (C) K + 20 (D) K + 30 (E) K + 45

　　5. There are 8 sections of seats in an auditorium. Each section contains at least 150 seats but not more than 200 seats. Which of the following could be the number of seats in this auditorium?

　　(A) 800 (B) 1,000 (C) 1,100 (D) 1,300 (E) 1,700

　　6. If rsuv = 1 and rsum = 0, which of the following must be true?

　　(A) r < 1 (B) s < 1 (C) u= 2 (D) r = 0 (E) m = 0

　　7. The least integer of a set of consecutive integers (连续整数) is –126. if the sum of these integers is 127, how many integers are in this set?

　　(A) 126 (B) 127 (C) 252 (D) 253 (E) 254

　　8. A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory. There are 200 seniors, 300 juniors, and 400 sophomores who applied. Each senior’s name is placed in the lottery 3 times; each junior’s name, 2 time; and each sophomore’s name, 1 times. If a student’s name is chosen at random from the names in the lottery, what is the probability that a senior’s name will be chosen?

　　(A)1/8 (B) 2/9 (C) 2/7 (D) 3/8 (E) 1/2

　　以上便是2013年SAT数学考试真题精选的具体介绍。希望同学们通过阅读，对SAT数学考试的备考有一定的帮助。如果同学们在备考中遇到其他问题，可以致电澳际在线培训专家。