问题详情

According to the passage, what Ames really wants to say, based on animal tests of nearly 1000 chemicals, is that ______.
A．daily consumption of the average peanut-butter sandwich is 100 times more dangerous than our daily intake of DDT from food
B．a glass of the most polluted well water in the Silicon Valley is 1000 times less of cancer risk than a glass of wine or beer is
C．people should stop consuming peanut-butter, beer and wine in order to reduce cancer risk
D．most man-made cancer risks are trivial compared with daily natural risks and it is not clear how many of these are real risks请帮忙给出正确答案和分析，谢谢！