Irradiated Food
Irradiating (照射)fruits, vegetable, pork and chicken to kill insects and
bacteria has been approved by the Food and Drug Administration over the past
decade or so. Irradiation of other meats, such as beef and lamb, is being
reviewed. Federal approval dose not require that industry adopt the process, and
few food processors presently offer irradiated products. Market
studies have shown that many consumers are afraid that eating irradiated food
may cause cancer, despite scientific studied that prove the safety of treated
food. Some people argue that more severe government inspection, higher
food-safety standards, and more careful food-preparation practices by consumers
are all that is needed to ensure that food is safe. A. has been completely approved by the FDA B. is being reviewed by the FDA C. is not completely approved by the U.S. government D. has been widely adopted in the U.S.
更多"下面有3篇短文,每篇短文后有5道题。请根据短文回答其后面的问题,为每题"的相关试题:
[单项选择] 下面有3篇短文,每篇短文后有5道题。请根据短文回答其后面的问题,为每题确定一个最佳答案。 {{B}}第一篇{{/B}}
U.S. to Start $ 3.2 Billion Child Health Study in
January A study that will cost $ 3.2 billion and
last more than two decades to track the health of 100,000 U. S. children from
before birth to age 21 will be launched in January, U. S. health officials said
on Friday. Officials from the U. S. government’s National
Institutes of Health said they hope the study, to be conducted at 105 locations
throughout the United States, can help identify early-life influences that
affect later development, with the goal of learning new ways to treat or prevent
illness. The study will examine hereditary(遗传的) and
environmental factors such as exposure to certain chemicals that affect health.
Researchers will collect genetic and biologic A. conduct research B. track public health C. prevent or treat illness D. speed up development
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