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Ready4	According to several Russian analysts, the failure of military reform in Russia has not resulted from a lack of consensus regarding the substance of the reform but a shortage of financial resources in the country and conflicts in Chechnya.
	According to the author, which of the following is true of Glarthaar's Forged in Battle compared with previous studies on the same topic?
PREP07 Test 1	Astronomer: Observations of the Shoemaker-Levi comet on its collision course with Jupiter showed that the comet broke into fragments before entering Jupiter's atmosphere in 1994, but they did not show how big those fragments were. In hopes of gaining some indication of the fragments' size, astronomers studied spectrographic analyses of Jupiter's outer atmosphere. These analyses revealed unprecedented traces of sulfur after the fragments' entry. The fragments themselves almost certainly contained no sulfur, but many astronomers believe that the cloud layer below Jupiter's outer atmosphere does contain sulfur. Since sulfur would have seeped into the outer atmosphere if comet fragments had penetrated this cloud layer, it is likely that some of the fragments were at least large enough to have passed through Jupiter's outer atmosphere without being burned up.In the astronomer's argument, the two portions in boldface play which of the following roles?
GWD PREP08 Test 2	Fossils of a whale that beached on an African shore more than a million years ago and was subsequently butchered by hominids have been recovered by paleontologists.
	The extraordinary diary of William Lyon Mackenzie King,prime minister of Canada for over twenty years,revealed that this most bland and circumspect of men was a mystic guided in both public and private life by omens,messages received at séances, and signs from heaven.
	A commemorative silver dollar coin, issued in the same year as the bicentennial of Lewis and Clark's expedition were celebrated, features the likeness of Meriwether Lewis and William Clark on the obverse and two feathers on the reverse.
Ready4	Several samples of brown limestone found in a Neanderthal cave site in 2016, and did not show signs of wear and tear, making it likely they were collected as curiosities.
300难题	When bitter managerial conflicts plague a small company, conflicts that in the past might have led to dissolution of the business, executives are likely to turn to outside professional counselors to help resolve disagreement.
OG2022	Paleontologist: About 2.8 million years ago, many species that lived near the ocean floor suffered substantial population declines. These declines coincided with the onset of an ice age. The notion that cold killed those bottom-dwelling creatures outright is misguided, however; temperatures near the ocean floor would have changed very little. Nevertheless, the cold probably did cause the population declines, though indirectly. Many bottom-dwellers depended for food on plankton, small organisms that lived close to the surface and sank to the bottom when they died. Most probably, the plankton suffered a severe population decline as a result of sharply lower temperatures at the surface, depriving many bottom-dwellers of food. In the paleontologist's reasoning, the two portions in boldface play which of the following roles?
Magoosh	Which of the following best represents the quotient$$\frac{ P}{Q}$$?
OG12 OG15	Of the five coordinates associated with points A,B C, D, and E on the number line above,which has the greatest absolute value?
Magoosh	Which of the following best describes the primary contrast between the work of Malley and Jemson and that of Camden and Greely?
Magoosh	The Pali Canon, the collection of the scriptures of Theravada Buddhism, easily would fill a large bookcase, unlike the three great Western Religions, which have single book scriptures, and it is ironical because Buddhism is much less text-based than are their Western counterparts.
Magoosh	In social science research, "highest education level attained" would refer to the most advanced grade or degree achieved by an individual—for some individuals, it may be a grade in grade school, and for other individuals, it may be a Bachelor's Degree, a Master's Degree, or Ph.D. (which is considered the highest education level). A recent study has shown a strong correlation between highest education level attained and proficiency in chess. Another result, studied at many points throughout the 20th century, shows a marked positive correlation between highest education level attained and income level. Assuming the statements above are true, what conclusion can be drawn?
OG18 OG19 OG20 OG2022	Newspaper editors should not allow reporters to write the headlines for their own stories. The reason for this is that, while the headlines that reporters themselves write are often clever, what typically makes them clever is that they allude to little-known information that is familiar to the reporter but that never appears explicitly in the story itself. Which of the following, if true, most strengthens the argument?
OG19-语文分册 OG20-语文分册	A child learning to play the piano will not succeed unless the child has an instrument at home on which to practice. However, good-quality pianos, whether new or secondhand, are costly. Buying one is justified only if the child has the necessary talent and perseverance, which is precisely what one cannot know in advance. Consequently, parents should buy an inexpensive secondhand instrument at first and upgrade if and when the child's ability and inclination are proven. Which of the following, if true, casts the most serious doubt on the course of action recommended for parents?
	Which of the following best completes the passage below?Established companies concentrate on defending what they already have.Consequently, they tend not to be innovative themselves and tend to underestimate the effects of the innovations of others.The clearest example of this defensive strategy is the fact that __________.
	Kirmani's third study, as described in the passage, suggests which of the following conclusions about a black-and-white advertisement?
PREP08 Test 1	A prominent investor who holds a large stake in the Burton Tool Company has recently claimed that the company is mismanaged. As evidence for this claim, the investor cited the company's failure to slow production in response to a recent rise in its inventory of finished products. It is doubtful whether an investor's sniping at management can ever be anything other than counterproductive, but in this case it is clearly not justified. It is true that an increased inventory of finished products often indicates that production is outstripping demand. In Burton's case it indicates no such thing, however: the increase in inventory is entirely attributable to products that have already been assigned to orders received from customers. In the argument given, the two boldfaced portions play which of the following roles?
PREP07 Test 2	Unlike other Mayan cities, Cancun's commercial power throughout the lowlands seems to be from using its strategic position at the foot of the highlands, which were a source of jade, obsidian, and other valuable commodities.