20. In Taiwan, there are a lot of cameras which are ______ on the streets.(A) inventoried (B) intens
21. According to environmental scientists, the Earth is likely to experience significant ______ chan
22. The water company inspects the pipelines and _____ the water supply regularly to ensure the safe
23. For the rescuers, the next step is determining the severity of the disaster and responding _____
24. The Internet has ______ newspapers as a medium of mass communication. It has become the main sou
25. In bad weather conditions, you have to drive very ______ to avoid traffic accidents.(A) cautious
26. The president’s speech will be broadcast _______ on television and radio so that more people can
27. Many factors may explain why people are addicted to the Internet. One factor _____to this phenom
29. An honest person is faithful to his promise. Once he makes a ______, he will not break his own w
30. Mastery of English _______ us with a very important tool for acquiring knowledge and information
31. Researchers found that sharks are predators at the top of the food chain. Over the sharks’ lifet
32. Animal experimentation is needed to help _____ vast gaps in medical knowledge.(A) bridge (B) inc
33. The South China Sea has been subject to a series of disputes impacting ROC ______and legal right
35. Most parts of Taiwan have access to sufficient supplies of fresh water for drinking. But fresh w
36. Advocates of organic foods, a term whose meaning varies greatly, frequently proclaim that such p
37. The ocean bottom, a region nearly 2. 5 times greater than the total land area of the Earth, is a
38. Hualien prosecutors on Tuesday morning applied to Hualien District Court for ______to detain the
39. In the police station, weapons and ______ are stored in armory.(A) ammunition (B) amnesty (C) am
40. ______ force is a troubling aspect of police misconduct, because it is not always easy to determ
2. The police said that the house was suspicious with illegal activities and was under_____.(A) inno
3. It is both legally and _______ wrong to spread rumors about other people on the Internet.(A) lite