单选题Whichofthefollowingisequaltoof0.1percent?

单选题According to the passage, the more superbubbles that exist in a galaxy,

单选题FLEDGLING:(A) experienced person(B) shy onlooker(C) social outcast(D) fugitive(E) adversary

单选题SYNCHRONOUS:(A) easy(B) inharmonious(C) apathetic(D) out-of-phase(E) amorphous

单选题It can be inferred from that passage that hearing differs from seeing and tasting because it

单选题The passage supplies information for answering which of the following questions?

单选题It can be inferred from the passage that Van West notes the severe droughts which affected the Anasazi prior to the Great Drought primarily in order to

单选题Over the years there have been countless fans of the classic Hanna-Barbera Line cartoon character Yogi Bear. The cartoon series enjoyed by young and old alike revolved mostly around the misadventures of this loveable bear and his sidekick Boo-Boo as they attempted to snag "pic-a-nic" baskets in the made-up (5) land of Jellystone Park. It's not often that people think about where the ideas for these cartoon characters came from, which brings up an interesting point: Do bears actually search for food left in picnic baskets and unattended campsites? Anyone who has watched an episode of the classic cartoon can see that the bears' behavior goes far beyond the limits of what is natural. The thing that must be (10) explored, then, is which of those humorous antics were imagined by the writers at Hanna-Barbera, and which were actually based on a bear's normal behaviors. Remarkably enough, bears have been known to seek out food from some unlikely sources, including picnic baskets, to supplement their usual diet of berries, insects, and fish. Bears work throughout the summer and fall to build up fat stores (15) to have energy enough to last them through their winter hibernations. Related to this is their need to replenish their depleted reserves when they wake up in the spring. Food is generally scarce in the early spring and consequently the bears will gladly indulge in any foods that are high in proteins or fats. This is the main reason for any incidents involving bears after they enter campsites in search of food. (20) Although this behavior may seem strange, it is merely the result of nature equipping the bears with a variety of traits that allow them to remain well fed in increasingly human-populated habitats. Specifically, the American black bear, Ursus americanus, has color vision, which most other animals lack. Black bears have been observed by scientists using this unique enhancement to distinguish (25) between varying food items at close range. On top of this, bears have an acute sense of smell and can use their especially sensitive lips to locate food. These sensory talents contribute to the bears' remarkably high intelligence and curiosity, giving them the ability to open closed containers if they believe food is inside. Their exploratory and navigational skills are also worthy of note—most bears will (30) maintain vast territories to be sure they can obtain food from a variety of sources. Bears may even vary their sleep cycles in areas where there is a large degree of human activity, either feasting on road-side garbage during the day or scouring campsites for leftovers at night.

单选题CAULK : LEAKAGE ::(A) water : aqueduct(B) lubricate: friction(C) press : attachment(D) banish: betrayal(E) vent: condensation

单选题DIABOLIC:

单选题ASSIMILATE:(A) to ascertain(B) to befuddle(C) to suffocate(D) to dissipate(E) to incorporate into

单选题CARDINAL:

单选题IRASCIBLE : ANGERED ::

单选题CARPENTER : SAW ::(A) stenographer : typewriter(B) painter : brush(C) lawyer : brief(D) seamstress : scissors(E) runner : sneakers

单选题ABNEGATE:

单选题According to the passage, skepticism becomes problematic when it does which of the following?(A) It becomes overly demanding by criticizing the possible justifications for a prediction about the future.(B) It requires too much by suggesting that thinkers not rely on an infinite regress of justification.(C) It suggests, despite certain epistemological arguments that we abandon the dream of conclusive justification.(D) It argues that the truth is to be had through a lucky guess, rather than through reason and deduction.(E) It suggests that we adopt a universal suspension of belief, rather than being selective in our incredulity.

单选题A______for peril is a virtual prerequisite for any adventurer foolhardy enough to attempt Kilimanjaro; those of______disposition are well-advised, given the recent tragedy, to avoid the endeavor.

单选题IMMATERIAL: RELEVANCE::