CORRECT TEXT - (Topic 2)
Solution:
answer is as
Does this meet the goal?
Correct Answer:A
- (Topic 3)
Hotels in major urban markets seem to offer the biggest potential _____ seasoned investors looking to make an investment in the lodging sector: those hotels took the hardest hit during the recession, and analysts expect them to bounce back just as steeply.
Correct Answer:C
- (Topic 2)
How much more is 20 percent of x than 
of 1 percent of x?
Correct Answer:D
- (Topic 2)
Correct Answer:B
- (Topic 3)
In 1995 the United States National Park Service reintroduced wolves into Yellowstone National Park, from which they had been eliminated decades before by overhunting. Biologists hoped the reintroduction would return the park's mix of animals to a more natural state. After the wolves* disappearance, the population of their onetime prey, the elk. had burgeoned. Subsequently, new tree growth declined as multiplying elk browsed young trees, denuding certain areas of the park. Following the wolves" return, the elk population declined and young trees rebounded. Most scientists attribute the vegetation changes to the wolves" return. However. Patton observes that Yellowstone has not had a harsh winter since wolf numbers reached high levels and suggests that elk may not have needed to resort to trees for food.
If the view attributed to the majority of scientists is correct, which of the following must be true?
Correct Answer:C