【題組】31.Why does the author mention carbonaceous chondrites (line 26)?(A) They are the largest meteor
【題組】32.According to the passage, stony meteorites are(A) composed of fragmented materials(B) less li
Questions 33-41A pioneering set of experiments has been important in the revolution in our understan
【題組】35.Which of the following statements best describes the behaviorist position with regard to cons
【題組】36.The author suggests that researchers before 1960 probably avoided studying nonhuman animal co
Questions 42-50Biological diversity has become widely recognized as a critical conservation issue on
【題組】45.The author mentions the reduction of the variety of species on Earth in lines 11 - 12 to sugg
【題組】47.The author mentions the extinction of the dinosaurs in the second paragraph to emphasize that
【題組】49.According to the passage, natural evolutionary change is different from changes caused by hum
【題組】50.With which of the following statements would the author be most likely to agree?(A)human infl