5. The U.S. Department of Defense defines terrorism as “the calculated use of unlawful violence or t
【題組】17. Which of the following statements concerning the comparison between pre-industrial and post-
【題組】18. According to the passage, why is extending solar record important?(A) It would help establis
【題組】19. According to the passage, what are the characteristics of sunspot cycles?(A) During the mini
【題組】20. According to the passage, what assumption is the hypothesis linking carbon dioxide to non-su
2. Prolonged running does not seem to become counterproductive for longevity. Improvements in lifeex
3. Ironically, some new biodegradable plastics might not break down in oceans at all. These products
4. In the post-truth era, facts are less significant in shaping public viewpoint than appeals to emo
5. Health authorities should foster good practice by _____ information.(A) disseminating (B) distend
6. When you are hurt, you can think of calming the pain, easing it, until it _____ and is gone.(A) a
7. Loud noises in factories may _____ factory workers’ hearing.(A) impede (B) impersonate (C) impair
8. Political _____ are to blame for the riots on the street because they refuse to accept the electi