33. Water is the only substance that occur at ordinary temperatures in all three

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

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