来源：

题目：

For protection from the summer sun, the Mojave lived in open-sided, flat-topped dwellings known as shades, each a roof of poles and arrowweed supported by posts set in a rectangle.

来源：

题目：

While digging in the Egyptian desert, huge fossil bones have been found by paleontologists, which appears to have been the second most massive dinosaur that ever lived.

来源：

题目：

In the mid-1970's, since birds were overcome by pollution, and routinely falling from the sky above Los Angeles freeways, this prompted officials in California to devise a plan that reduced automobile emissions.

来源：

题目：

Leaching, the recovery of copper from the drainage water of mines, as a method of the extraction of minerals, it was well established as early as the eighteenth century, but until about 25 years ago miners did not realize that bacteria take an active part in the process.

来源：

题目：

Each of the following is mentioned in the passage as a difference between G10 garnet and other versions of garnet EXCEPT

来源：

题目：

According to the passage, Gurney refined the use of ilmenites in prospecting for diamonds in which of the following ways?

来源：

题目： If xy=165, where x and y are positive integers and x>y, what is the least possible value of x – y ?

来源：

题目：

The primary purpose of the passage is to

来源：

题目：

The author of the passage suggests which of the following about HR professionals in business organizations?

来源：

题目：

The author of the passage considers each of the following to be a factor that has contributed to the prevailing attitude in business schools toward the behavioral sciences EXCEPT

来源：

题目： Operations at the Green Hills Gold Mine are continuously releasing mercury into the headwaters of the Apache River, and most fish in the Apache River now have mercury levels at or above the legal limit for human consumption. With the price of gold rising, forcing more and more mining at Green Hills, there seems no hope for food fishing along the Apache River.Which of the following plans, if feasible, would allow the state to assist the food fishing industries along the Apache?

来源：

题目： When a married couple has frequent emotionally satisfying conversations, they tend in overwhelming percentages to remain married throughout their lives. Queen Melinda and Prince Jonathan, Duke of Westphalia, have been married for over sixty years, so clearly they must have emotionally satisfying conversations all the time. This argument is most vulnerable to what criticism?

来源：

题目： A study of young children's ability to learn foreign languages found that those with parents who read them more than one book per week in their native language were 75% more proficient in the foreign languages that they learned than children whose parents read them one book per week or less. A secondary finding of the study was that children's ability to remember new vocabulary in a second language drops off sharply after the age of 6, when it becomes 75% more difficult to retain new words learned in the second language.Assuming the statements above are true, which of the following can be inferred from them?

来源：

题目： Recidivism is the return to criminal behavior, and consequently a return to prison, of a former prisoner who has already served in incarceration for a criminal conviction. In the United States, most burglars and common thieves have a recidivist rate above 70%. Studies have shown that, when available, those incarcerated burglars and thieves who pursue post-secondary education while in prison have substantially lower recidivism rates. Therefore, the government should fund programs that assist incarcerated burglars and thieves in pursuing higher education, especially since ___________________________. Which of the following most logically completes the passage?

来源：

题目： The CFO attributes our increased sales last year to the new markets in Eastern Europe. Nevertheless, a careful study of our revenue reveals a boom of sales in Southeast Asia, while the markets in Eastern Europe, after an early surge, settled at levels much lower than expected. After all, in Eastern Europe, our firm has fierce competition from both German and Russian exports, some of which offer exceptionally high quality at low cost. By contrast, no producers in this sector operate to the East of Turkey, and our firm is the only one in our sector with significant inroads into India, Thailand, Vietnam, and Taiwan. Current plans call for expansion into Eastern Europe, but the Southeast Asian markets hold much more promise. In the argument given, the two portions in boldface play which of the following roles?