17. in which sentence from paragraph 2 does the author use an opinion to support his argument? a. “begin by…

17. in which sentence from paragraph 2 does the author use an opinion to support his argument? a. “begin by reducing the amount of paper you use wherever possible.” b. “colorful lunchboxes are so much better than plain brown bags.” c. “lighting a single classroom for one school year can cost thousands of dollars; turn off the lights when the room isnt in use.” d. “turn off half the lights whenever possible to save money and reduce the number of light bulbs we throw away each year.”
Answer
Brief Explanations:
Las opciones A, C y D son sugerencias prácticas basadas en hechos (reducción de consumo de papel, ahorro de energía y dinero). La opción B expresa una preferencia subjetiva ("son mucho mejores") que es una opinión.
Answer:
B. "Colorful lunchboxes are so much better than plain brown bags."