【題組】10. According to the passage, the Mississippi River was(A) one of the boundaries of a region whe
Questions 11-19The origins of nest-building remain obscure, but current observation of nest-building
【題組】12. According to the passage, which of the following activities is characteristic of the early p
【題組】14. The novelist John Steinbeck is mentioned in line 14 because he(A) conducted a scientific stu
【題組】15. Which of the following birds are mentioned as those that build nests that include unusualobj
【題組】16. According to the passage, when gathering materials to build their nests, sparrowhawks dowhic
Questions 20-30A survey is a study, generally in the form of an interview or a questionnaire, that p
【題組】22. According to the passage, the main disadvantage of person-on-the-street interviews is thatth
【題組】24. According to paragraph 3, which of the following is most important for an effective survey?(
【題組】27. It can be inferred from the passage that one reason that sociologists may become frustratedw
【題組】28. According to the passage, one advantage of live interviews over questionnaires is that livei
【題組】30. Which of the following terms is defined in the passage?(A) Survey (line 1)(B) Public opinion