Pregunta
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Respuesta correcta
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1. Mark Twain __ the years after the Civil War the "Gilded Age" :
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called |
2. Early __________ toes instead of hooves on their feet. :
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horses had |
3. _________ grow close to the ground in the short Arctic summer.er. :
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Tundra plants |
4. In 1867, _________ Alaska from the Russians for $7.2 million. :
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the United States purchased |
5. Between 1725 and 1750, New England witnessed an increase in the specialization of ___________. :
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occupations |
Pregunta
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Respuesta correcta
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6. The large carotid artery ___________ to the main parts of the brain. :
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carries blood |
7. ________ radio as the first practical system of wireless telegraphy. :
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Marconi developed |
8. In 1975, the first successful space probe to ____ beginning to send information back to Earth :
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Venus was |
9. The two biggest resort __________ Arkansas are Hot Springs and Eureka Springs. :
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towns in |
10. NASA´s Lyndon Johnson Space Center ___ control center for the Mercury to space flights :
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was the |
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