30. Chicago is the third largest publishing center in the United States,
A B C
exceeding only by New York City and San Francisco.
D
31. North American bison differ from domestic cattle in have 14 rather than 13
A B C D
pairs of ribs.
32. Female sea turtles, before laying her eggs, swim as much as 2,000 kilometers
A B
to return to the beaches where they themselves were hatched.
C D
33.
A B C
states of matter: solid, liquid and gas.
D
34. Despite the growth of manufacturing and other industries, the economy
A B
of the state of Texas has remained heavily dependence on oil and gas.
C D
35. Lyndon B. Johnson was the only United States President who oath of office was
A B C
administered by a woman Judge Sarah Tilghman Hughes.
D
36. It took more than fourteen years to carve the faces of four United States
A B C
Presidents into the granite cliffs to Mount Rushmore, South Dakota.
D
37.Charles Bullfinch was the architect who design the original red brick core of
A B C
the State House in Boston.
D
38.Rarely has a technological development had as great an impact on as much
A B
aspects of social, economic, and cultural development as the growth of
C D
electronics.
39. Lowell, Massachusetts, known as the "Spindle City" since 1822 when its first
A B
textile mills were built, attracted worldwide attention as textile center.
C D
40.Strange Victory, Sara Teas dale's smallest and most perfect collection
A B
of poems, appear in print in 1933.
C D
