问题：a and b are positive, a is even and b is odd. Which of the f...

Friday, September 16, 2022

问题：单选题In line 51 the institution is ______.A a ceremonial practiceB an established lawC a hopeful prospectD a corrective facilityE an unhealthy habit...

Saturday, April 27, 2024

问题：单选题A container holds 8 pints of a solution which is 25% acid. If 2 quarts of pure acid are added to the container, what percent of the resulting mixture is acid? (1 quart=2 pints)A 50B 20C 40D 45E 35...

Sunday, July 16, 2023

问题：问答题Ellen turned around quick and noticed that the dog that had been following her was now gone. No error　　　　　　　　　　　　　A　　　　　　　　　　B　　　　　　　　　　 C　　　　　　　　　　　D　　　　E...

Monday, September 9, 2024

问题：单选题A rectangular prism has a length of 15 cm, a width of 9 cm, and a height of 6 cm. If each dimension is divided by 3, what is the ratio of the volume of the original prism to the second prism?A 1:9B 3:1C 9:1D 27:1E 81:1...

Tuesday, May 9, 2023

问题：In Passage 2, the word check (line 60) most nearly means ___...

Sunday, September 18, 2022

问题：单选题If 5a+3b = 35 and a/b = 2/5, what is the value of a?A 14/5B 7/2C 5D 7E 9...

Tuesday, May 9, 2023

问题：In how many months is Charlotte's average temperature greate...

Tuesday, September 20, 2022

问题：If((6-3)r+4)/2= 13, what is the value of r?____...

Monday, September 19, 2022

问题：Which of the following scenarios would best sport the positi...

Friday, September 23, 2022

问题：单选题A die whose faces are numbered from l to 6 is rolled. Which of the following statements must be true?Ⅰ. The probability of getting a 4 on the top face is 2/3.Ⅱ. The probability of getting an odd number on the top face is 1/2.Ⅲ. The probability of getti...

Monday, September 9, 2024

问题：单选题Which of the following is the best way to combine sentences 9 and 10 (reproduced below)?Huge billboards advertise shows, shops, and mutts. Hotels, motels, and tour buses are everywhere.A The streets are lined with hotels, motels, tour buses, and huge b...

Sunday, June 22, 2025

问题：问答题If some of the hikers had not took the riskier but shorter route up the mountain, they would probably not　　　　　　　　　　　　　　　　A　　　　　　　　　　　　　　　　　　　　　　　　　　　Bhave become so widely separated by nightfall. No error　　　C　　　　　　　　 D　　　　　　　　　　　　　E...

Friday, October 14, 2022

问题：填空题If t is a positive integer, and 18t is the cube of an integer, then what is the least possible value of t ?____...

Thursday, June 27, 2024

问题：单选题What is the circumference of a circle in which a 5 by 12 rectangle is inscribed?A 13nB 17nC 26nD 34nE 60n...

Tuesday, July 25, 2023

问题：单选题If (1-2-3-4) w = (-1) (-2) (-3) (-4), then w = ______.A -3B -2C -1D 2E 33...

Tuesday, April 25, 2023

问题：单选题Enormously creative yet focused on his own commercial success, the film depicts Warhol as a complex and enigmatic figure.A the film depicts Warhol asB the film is a depiction of Warhol asC Warhol in the film has been the depiction ofD Warhol is depicte...

Saturday, April 15, 2023

问题：单选题If the ratio of the area of a sector to the area of the circle is 2：3. what is the ratio of the length of the arc in the sector to the circumference of the circle?A 3/2B 2/3C 4/9D 1/4E 9/4...

Saturday, November 5, 2022

问题：单选题An isosceles triangle has one angle with a measure greater than 95° and another with a measure of x°. Which of the following must be true?A x 85B x = 85C x =42.5D x 42.5E x 42.5...

Friday, May 16, 2025

问题：问答题Most linguists are convinced that the ability to speak, while uniquely human, is simply a combination of　　　　　　　　　　　　　A　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Bcognitive skills that have been passed on to our species through evolution. No error　　　　C　　　　　　　　　　　　　　...

Saturday, November 2, 2024