Which statement is an example of repetition ?* A. "For more than 3 years I have spoken about the New Frontier."
B. "This is not a partisan term, and it it is not the exclusive property of Republicans or
Democrats."
C. "History is being made everyday by the men and women of the Aerospace Medical
Center, without whom there could be no history."
D. And second, "medical space research may revolutionize the technology and the
techniques of modern medicine."
PLHEL

(1) fire extended humans’ geographical boundaries by allowing them to travel into regions that were previously too cold to explore. (2) it also kept predators away, allowing early humans to sleep securely. (3) fire, in fact, has been a significant factor in human development and progress in many ways. (4) other obvious benefits of fire are its uses in cooking and in hunting. (5) probably even more important, however, is that learning to control fire allowed people to change the very rhythm of their lives. (6) before fire, the human daily cycle coincided with the rising and setting of the sun. (7) with fire, though, humans gained time to think and talk about the day’s events and to prepare strategies for coping with tomorrow. the sentence that expresses the main idea is: (type the number of the sentence. then click “go.”)

To meet the needs of commuters in the industrial age, city planners implemented the use of phonographs. provided more horses and carriages. borrowed technology from railroads. constructed new telephone lines.

What 3 topics are considering for demonstration speech?