The "blunted dopamine hypothesis" holds that:
a. addicts feel pleasure more strongly than non-addicts and so try to achieve pleasure more.
b. addicts feel pleasure less strongly than non-addicts and so try to achieve pleasure more.
c. addicts feel pleasure only when their D2 receptors are constantly receiving pleasure messages.
d. the less pleasure an addict feels from the use of a substance, the less likely he or she will attempt to
achieve more pleasure.
b
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Il condizionale passato, parte I. Ora Regina e i suoi amici vorrebbero proteggere l’ambiente, ma non è sempre stato così. Completa le frasi con la forma corretta al condizionale passato dei verbi tra parentesi per indicare cosa avrebbero dovuto fare nel passato.
Regina e Marta non ____________________ (usare) i prodotti sintetici.
INSTRUCTIONS: Revise the following paragraphs to eliminate sentence-structure errors. Hercules, an ancient Greek hero. Is featured in many different types of movies, dating back as early as 1910. Some stories are based directly on the ancient Greek myths of Hercules, others use variations in telling the Herculean stories. For example, one Disney film offers an animated version of Hercules, the directors alter the story to be acceptable to children. They present a lovable little baby. Who charms the audience as he grows to become a hero. In another high-tech version, Young Hercules is portrayed using sophisticated computer graphics the language and actions are presented in a modern setting. Which makes the film appeal to people today. Young people today who love young Hercules. In
another interesting version, Hercules in New York, the film makers substitute New York City for the Greek background of Mount Olympus. Because this film presents a cocky, self-confident Hercules. It appeals to adults. As long as play writers have an imagination. They will continue to retell and alter the story audiences can enjoy the rich character of Hercules. What will be an ideal response?
When the French Legion of Honor offerred Pierre Curie membership, he refused it because his wife was left out. A truck struck and killed Pierre Curie in 1906.
This sentence form an essay. Proofread the essay and select the misspelled word in each item. A) offerred B) refused C) killed
El perfil de mi amigo: Un fin de semana divertido Tu amigo escribe un mensaje describiendo sus actividades del fin de semana. Completa su mensaje con la palabra apropiada.¡Lo pasé súper bien el fin de semana pasado! 1. Por / Para empezar, vinieron a visitarme unos amigos que estudian en otra universidad. Yo 2. era / estaba muy sorprendido, ya que no esperaba que vinieran. El viernes 3. por / para la noche, fuimos a un restaurante nuevo 4. por / para cenar, y la comida 5. fue / estuvo riquísima. Después de cenar, fuimos a un club y bailamos hasta muy tarde.Al día siguiente, 6. éramos / estábamos cansados, así que dormimos toda la mañana. Después de almorzar, decidimos ir al parque 7. por / para jugar al frisbee, ya que 8. era / estaba un día muy bonito. Jugamos 9.
por / para una hora, y luego regresamos a casa y pasamos una noche tranquila, mirando películas, jugando con videojuegos y hablando.El domingo fuimos al centro comercial, pero sólo pasamos unas dos horas allí. Yo tenía que estudiar 10. por / para un examen el lunes, y mis amigos tenían que regresar a su universidad.(10) Fill in the blank(s) with the appropriate word(s).