2021美国学术能力评估考试（SAT）真题模拟04-18

1、If t is 120 percent of p and p is 50 percent of r, what is r in terms of t?（单选题）

A.

B. t

C.

D. 3t

E. 5t

试题答案：C

2、Which of the following sentences contributes least to the unity of the second paragraph?（单选题）

A. Sentence 10

B. Sentence 11

C. Sentence 12

D. Sentence 13

E. Sentence 14

试题答案：D

3、The legend in a certain pictograph uses represent a certain number of computers. The pictograph below represents 1,750 computers. Therefore represents how many computers?
（单选题）

A. 250

B. 500

C. 750

D. 1,000

E. 1,250

试题答案：B

4、What is the slope of the line that is perpendicular to the line whose equation is 2x+3y=5?（单选题）

A. -2 /3

B. -3/2

C. 1/3

D. 3/2

E. 2/3

试题答案：D

5、The average (arithmetic mean) of x and y is m, where m ≠ 0. What is the average (arithmetic mean) of x, y, and 2m?（单选题）

A. m

B. 4/3m

C. 3/2m

D. 5/3m

E. 2m

试题答案：B