Between 1870 and 1890, the total population of tile United States____.
Correct
Incorrect
Question 2 of 40
2. Question
Intended to display the work of twentieth-century artists,_____ in 1929.
Correct
Incorrect
Question 3 of 40
3. Question
The Earth has a tremendous amount of water, but____ in the ocean.
Correct
Incorrect
Question 4 of 40
4. Question
____ have sense organs in a canal known as the lateral line, which allows them to respond to changes in water pressure caused by nearby motion.
Correct
Incorrect
Question 5 of 40
5. Question
Direct information on the chemical composition of the Moon became available in 1969 ____ of the first Apollo mission to land on the Moon.
Correct
Incorrect
Question 6 of 40
6. Question
____ completely harmless to the environment is very difficult and usuallyeconomically unsound.
Correct
Incorrect
Question 7 of 40
7. Question
One of Ulysses S. Grant’s first acts as President of the United States was to name tile Seneca chief Donehogawa ____ of Indian Affairs.
Correct
Incorrect
Question 8 of 40
8. Question
One of the most ancient arts, ____ in different parts of the world.
Correct
Incorrect
Question 9 of 40
9. Question
____ classified as a carnivore, the North American grizzly bear cats berries and even grass.
Correct
Incorrect
Question 10 of 40
10. Question
Not only ____ much bigger than any planet, but unlike the planets, it consists
Correct
Incorrect
Question 11 of 40
11. Question
11. Colloquialisms, ____ of informal spoken language, are often considered inappropriate for more formal written language.
Correct
Incorrect
Question 12 of 40
12. Question
12. Her work in genetics won United States scientist Barbara McClintock ____– in 1983.
Correct
Incorrect
Question 13 of 40
13. Question
13. ____ usually thought to end in northern New Mexico, the Rocky Mountains really extend southward to the frontier of Mexico.
Correct
Incorrect
Question 14 of 40
14. Question
The novelist Edith Wharton considered the Writer Henry James_____.
Correct
Incorrect
Question 15 of 40
15. Question
15. Ironically, the poet Henry Wadsworth Longfellow claimed he never liked teaching, although ____ a professor at Harvard University and taught for many years.
Correct
Incorrect
Question 16 of 40
16. Question
The hind leg of the gerbil are particularly well adapted to leaping across its desert habitat.
Correct
Incorrect
Question 17 of 40
17. Question
Educator Helen Magill White was the first American woman to have earn the Ph.D. degree.
Correct
Incorrect
Question 18 of 40
18. Question
The changes that occur in the life cycle of a butterfly or moth are probable the most striking examples of metamorphosis.
Correct
Incorrect
Question 19 of 40
19. Question
In the nineteenth century, North American locomotives ran on hardwood fuel, which was inexpensive and plentiful in the time.
Correct
Incorrect
Question 20 of 40
20. Question
Much theories have been developed concerning how people learn about cultures from the myths and legends passed down from one generation to another.
Correct
Incorrect
Question 21 of 40
21. Question
Several comet are discovered each year, but very few of them are bright enough to be seen without the aid of magnification.
Correct
Incorrect
Question 22 of 40
22. Question
Charles Monroe Schulz’s comic strip “Peanuts” is translated into 26 languages also has appeared in over 2,300 daily newspapers.
Correct
Incorrect
Question 23 of 40
23. Question
In human beings the liver is the biggest glandular organ of his digestive system.
Correct
In human beings the liver is the biggest glandular organ of his digestive system.
Incorrect
Question 24 of 40
24. Question
Many scientists contributed to the development of television, whether no one person can be said to have invented it.
Correct
Incorrect
Question 25 of 40
25. Question
Northern Canada contains vast areas treeless of low vegetation known as tundra.
Correct
Incorrect
Question 26 of 40
26. Question
Gordon Parks composed wrote, and directed Martin, the classical ballet who Examines the meaning of the life of Martin Luther King. Jr.
Correct
Incorrect
Question 27 of 40
27. Question
In 1965 Rodolfo Gonzales has estab1ished an organization called the Crusade For Justice in Denver, Colorado.
Correct
Incorrect
Question 28 of 40
28. Question
Large, heavy draft horses were commonly used for labor farm in the United States before the introduction of tractors.
Correct
Incorrect
Question 29 of 40
29. Question
29.Herads of migrating caribou, members of the deer family are an importanteconomically resource to Inuits and other Native Americans.
Correct
Incorrect
Question 30 of 40
30. Question
Some nineteenth-century advocates for the emancipation of women in the United States were also activity in the Underground Railroad, helping to slaves escape.
Correct
Incorrect
Question 31 of 40
31. Question
Feathers not only protect birds from injury and conserve body heat but also function in flight. courtship, camouflage, and sensory perceptive.
Correct
Incorrect
Question 32 of 40
32. Question
The radio telescope, invented in 1932, has capabilitiesbeyond far those of optical telescopes in tracking signals from galaxies.
Correct
Incorrect
Question 33 of 40
33. Question
Rafting was an essential mean of transportation from prehistoric times to the nineteenth century.
Correct
Incorrect
Question 34 of 40
34. Question
Many fortification rank among the most functional and beautiful works of architecture constructed in North America before the twentieth century.
Correct
Incorrect
Question 35 of 40
35. Question
Because her work was popular with European royally, Harriet Goodhue Hosmer became financial successful as a sculptor in the mid-eighteen hundreds.
Correct
Incorrect
Question 36 of 40
36. Question
The actor James Earl Jones gained Broadway stardom in “The Great White Hope” for his powerful portrayal of prizefighter.
Correct
Incorrect
Question 37 of 40
37. Question
Despite fats and oils arc nutritionally important as energy sources, medical research indicates that saturated fats may contribute to hardening of the
Correct
Incorrect
Question 38 of 40
38. Question
Large multicolored insects with four wings, dragonflies play a very important role in the ecosystem of humid area by controlling the population of mosquitoes.
Correct
Incorrect
Question 39 of 40
39. Question
During early nineteenth-century Boston. the architect Charles Bulfinch, eager to make the city beautiful, sometimes provided free plans for people building
Correct
In early nineteenth-century Boston
با توجه به اینکه آخرین کلمه در عبارت اسمی بالا Boston اسم هست باید به جای during حرف اضافه in استفاده شود
Incorrect
In early nineteenth-century Boston
با توجه به اینکه آخرین کلمه در عبارت اسمی بالا Boston اسم هست باید به جای during حرف اضافه in استفاده شود
Question 40 of 40
40. Question
In 1889, Jane Addams, a social worker in Chicago, founded hull house, an institutiondevoted to the improvement of community life in poor neighborhood.