資訊推薦

• 10. In Ramirez’s case, older teenage boys seemed to have been after him. On a few occasions, theboy
• 11. Bats are nature’s pest patrol. Every night the winged mammals venture forth from their cavesand
• 12. But habitat loss and climate change, as well as infectious diseases, are _________ bats’ ability
• 13. In California’s natural preserves, bats have adapted to occasional wildfires.Scientists wanted t
• 14. Seventeen bat species call these forests home. The study revealed that eight of them tended tofr
• 15. When there’s lots of variation in habitat after a wildfire, many species benefit in different wa
• 16. For decades the mature brain was understood to be incapable of growing new neurons. Once anindiv
• 17. New evidence was building that the adult brain could generate new neurons. In one particularlyst
• 18. New studies have established that exercise also has positive effects on the brains of humans,esp
• 19. Physical activity improves the function of many organ systems in the body, but the effects areus
• 20. The cardiovascular changes from exercises are primarily a response to the physical challengeswhi
• 21. Researches carried out over the past decade indicate that exercise seems to be as much acognitiv
• 22. If we can better understand why and how exercise engages the brain, perhaps we can leveragethe r
• 23. To explore why exercise benefits the brain, we need to first consider which aspects of brainstru
• 24. Researchers have documented clear links between aerobic exercise and benefits to other partsof t
• 25. Scientists suspect that increased connections between existing neurons, rather than the birth of
• 26. We have to be grateful to Taiwan’s medical administrations and practitioners for keeping theoutb
• 27. To keep fans watching on their smartphones, PCs and TVs, the league is encouraging teams togive
• 28. All professional baseball leagues around the world have been postponed due to the global________
• 29. Beyond baseball, organized sports worldwide have canceled or delayed _______.(A) concealment(B)
• 30. The Tokyo Olympic Games have been ________ back a year.(A) excelled(B) pushed(C) accentuated(D)
• 31. No fans have come to any local games of the professional baseball league in Taiwan as a resultof
• 32. Taiwanese professional baseball league decided it was safe to let in players, coaches,cheerleade
• 33. Although no fan is allowed to enter the stadium, we consider ourselves still lucky. We have nots
• 34. Baseball with no fans may not be as entertaining as it used to be, but it is a good way to stop