A-A+
Many people are against the use of chemicals t
问题详情
Many people are against the use of chemicals to preserve food because .
A.chemicals are not necessary for preserving food
B.a small quantity of bacteria in food is good to the body
C.those chemicals that kill bacteria may not be good to people
D.there are other better ways to preserve food
参考答案
正确答案:C
解析:根据题干中的关键词against the use of chemicals定位到文章末段末尾两句Some people oppose the use of chemicals in food. They say that these chemicals may harm people if the chemicals can harm bacteria、可知,许多人反对使用化学物质来保存食物。他们认为化学物质既然能杀死细菌,也就有可能对人体有害。由此可知人们反对使用化学物质来保存食物的原因是these chemicals may harm people.答案选C.