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  3. Consumer products such as shampoos and sunscreens, even ones boosted as safer, may contain potentially harmful chemicals not lis

Consumer products such as shampoos and sunscreens, even ones boosted as safer, may contain potentially harmful chemicals not lis

admin2023-03-24  20
问题     Consumer products such as shampoos and sunscreens, even ones boosted as safer, may contain potentially harmful chemicals not listed on their labels, according to a study out today that tested dozens of them. Chemicals that【C1】________hormones or affect health were found in all 42 of conventional products sampled, as well as in most—32 of 43—of the alternative products【C2】________as safer, including some by Seventh Generation, the study says. The scientific group studies the【C3】________between the environment and women’s health. "It was【C4】________," says Julia Brody, co-author of the findings. She says consumers using a typical array of products are【C5】________many harmful chemicals.
    Seventh Generation, which makes six of the alternative products tested, welcomed the study’s goal of e-ducating consumers【C6】________questioned its method. Martin Wolf, its director of product sustainability, says the company【C7】________none of the chemicals the study found in three of its products. "The fact that trace amounts were found raises questions" about possible cross-contamination in either【C8】________or testing, he says. "There are so many【C9】________chemicals in this world that they’re finding their way【C10】________everything. "
    John Spengler, a professor of environmental health at Harvard School of Public Health, who was not【C11】________ the study, says the work is "very important" for improving health concerns and【C12】________companies to possible cross-contamination in products, whether from the supply【C13】________or the packaging. "You don’t want to worry people【C14】________a reasonable extent," he says, adding that trace amounts of some chemicals may not pose a problem.【C15】________, he says, there’s an "interactive" accumulating effect from broad use of chemicals,【C16】________it’s important to look at them as a group. The study, which tested for 66 chemicals and found 55 of them in the products, says sunscreens and fragrant products had the most【C17】________chemicals and some of the highest concentrations. Brody, who says there needs to be a more【C18】________listing and testing of a product’s ingredients,【C19】________consumers to use fewer products, seek plant-based ingredients and rely on【C20】________ water, baking soda and vinegar for cleaning.
【C10】
选项 A、onto
B、over
C、into
D、for
答案C
解析 产生交叉污染(cross-contamination)的前提是，有害化学物质进入到了产品中。C项into意为“到……里”，符合语义逻辑。A项onto表示表面上的接触，不能表明出现相互感染。B项over表示对事物表面的覆盖。D项for“为了”。为一切东西找到它们的道路，语义不通顺。
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