Which of the following best summarizes why the author of the article thinks that Nevin's theory
about lead poisoning is the only one that can account for international trends in crime?
a. other theories rely only on intuition and have no factual evidence to support them
b. abortion was legalized in Britain in the 1970s, but the violent crime rate rose in the 1990s
c. lead levels plummeted in New York in the 1970s and crime dropped in the 1990s
d. data to support the lead poisoning theory has been collected from multiple countries, which have
different abortion rates, police strategies, demographics, and economic conditions
d
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Cambie las siguientes oraciones a la voz pasiva.
Modelo: Mi primo preparó la comida. ? La comida fue preparada por mi primo. Esa editorial publicaba todos los libros de García Márquez. _______________________________________________________________________________
Which of the following would not be an example of an expert audience?
a. People who have the background knowledge and skills to maintain and repair a computer system. b. People who use a computer system to accomplish work tasks such as writing reports, entering data, and reading e-mail. c. People who research and design computer systems, developing new functions for those systems. d. People who decide whether to purchase computer systems, how they should be used in the organization and by whom.
Your application has been approved __________ you will receive a scholarship
a. ; therefore b. , consequently c. , yet
With rising global sea levels, there is a possibility that some islands will be completely flooded.
a. true b. false