問題詳情

41–48 In modern hospitals, the most popular treatment for bacterial infection is antibiotics. While these medicines are generally highly effective in (41) the infection, one problem is that over a period of time bacteria begin to mutate—change their structure—in order to resist the antibiotics. (42) , as the human population consumes more antibiotics, the infection-producing (43) become stronger and more resistant to the drugs.Another reason for the increased consumption of antibiotics is that doctors often prescribe them to patients too (44) . Both doctors and patients prefer treatment providing fast relief, rather than (45) the body to battle the infection by itself. (46) unnecessary prescriptions are not the only source of antibiotics. They have been increasingly (47) on farms, where chickens and pigs are frequently fed antibiotics to combat disease. The (48) is that when the general public eats the meat products, they consume the animals’ antibiotic-resistant bacteria as well.
41.
(A) digesting
(B) fighting
(C) wrapping
(D) brushing

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