6. As symbols of the freedom of the wilderness, bald eagles have the unique capacity to inspire people and foster in them a sympathetic attitude toward the needs of other threatened species. Clearly, without that sympathy and the political will it engenders, the needs of more obscure species will go unmet. The conservation needs of many obscure species can only be met by beginning with the conservation of this symbolic species, the bald eagle.
Which one of the following is the main point of the passage as a whole?
(A) Because bald eagles symbolize freedom, conservation efforts should be concentrated on them rather than on other, more obscure species.
(B) The conservation of bald eagles is the first necessary step in conserving other endangered species.
(C) Without increased public sympathy for conservation, the needs of many symbolic species will go unmet.
(D) People’s love of the wilderness can be used to engender political support for conservation efforts.
(E) Other threatened species do not inspire people or foster sympathy as much as do bald eagles.
answer :B my answer: E
11. “If the forest continues to disappear at its present pace, the koala will approach extinction,” said the biologist.
“So all that is needed to save the koala is to stop deforestation,” said the politician.
Which one of the following statements is consistent with the biologist’s claim but not with the politician’s claim?
(A) Deforestation continues and the koala becomes extinct.
(B) Deforestation is stopped and the koala becomes extinct.
(C) Reforestation begins and the koala survives.
(D) Deforestation is slowed and the koala survives.
(E) Deforestation is slowed and the koala approaches extinction.
answer:B my answer
21. One method of dating the emergence of species is to compare the genetic material of related species. Scientists theorize that the more genetically similar two species are to each other, the more recently they diverged from a common ancestor. After comparing genetic material from giant pandas, red pandas, raccoons, coatis, and all seven bear species, scientists concluded that bears and raccoons diverged 30 to 50 million years ago. They further concluded that red pandas separated from the ancestor of today’s raccoons and coatis a few million years later, some 10 million years before giant pandas diverged from the other bears.
Which one of the following can be properly inferred from the passage?
(A) Giant pandas and red pandas are more closely related than scientists originally thought they were.
(B) Scientists now count the giant panda as the eighth species of bear.
(C) It is possible to determine, within a margin of just a few years, the timing of divergence of various species.
(D) Scientists have found that giant pandas are more similar genetically to bears than to raccoons.
(E) There is substantial consensus among scientists that giant pandas and red pandas are equally related to raccoons.
answer
24. There is little point in looking to artists for insights into political issues. Most of them hold political views that are less insightful than those of any reasonably well-educated person who is not an artist. Indeed, when taken as a whole, the statements made by artists, including those considered to be great, indicate that artistic talent and political insight are rarely found together.
Which one of the following can be inferred from the passage?
(A) There are no artists who have insights into political issues.
(B) A thorough education in art makers a person reasonably well educated.
(C) Every reasonably well-educated person who s not an artist has more insight into political issues than any artist.
(D) Politicians rarely have any artistic talent.
(E) Some artists are no less politically insightful than some reasonably well-educated persons who are not artists.
answer:E my answer:C
why ? thank you !
