【題組】39. Virginia is mentioned as an example of a state that(A) built roads without tollgates(B) buil
【題組】44. In lines 13-17, why does the author compare tree roots withgrowing salt crystals?(A) They bo
【題組】49. According to the passage, which of the following is true about theeffects of salts on rocks?
【題組】2. What does the passage imply about early Washington newspapers?(A) People relied on them as th
Many of the most flexible examples of tool use in animals come from primates (the order that include
【題組】42. According to the passage, Ivory Coast chimpanzees are among the most remarkable of animal to
【題組】49. According to the passage, studies have shown that hermit crabs manage to turn octopus away b
【題組】2. What does the author mean by using the word “eventually” in line 3 ?(A) That music historians