41. Which is a good title for this passage? (A) School Systems in the US (B) Purposes and De
37. (A) role (B) situation (C) position (D) account
42. Which of the following is mentioned in this passage? (A) Neighborhood schools are more popul
43. According to this passage, which of the following is NOT true? (A) Elementary education in t
40. (A) Unless (B) While (C) Of (D) With
44. Which of the following is closest in meaning to \"unconstitutional\" in Paragraph 2?
39. (A) amounted (B) aided (C) lost (D) deduced
45. What is the purpose of this passage? (A) To inform (B) To criticize (C) To contrast
46. Which of the following is the most appropriate title for this article? (A) Why do penguins l
47. Which of the following items is NOT mentioned as a reason why penguins can rocket through the wa
48. According to this article, which of the following statement is NOT true? (A) Their feet are
49. Which of the following is closest in meaning to the word “propel” in Paragraph 2? (A) freeze
50. According to this article, what is the function of penguins' feathers? (A) They can rel