可口可乐否认其产品含有致癌物

come from由…造成, 源自
例句：Knowledge comes from practice.
知识来自于实践。

2. The American Beverage Association issued a statement accusing CSPI of groundless allegations.

accuse of指责, 控告
例句：We accused him of taking bribes.
我们控告他受贿。

3. Meanwhile, US Food and Drug Administration (FDA) spokesman Douglas Karas has clarified in a statement that a consumer would have to consume well over a thousand cans of soda a day to reach the doses administered in the studies that have shown links to cancer in rodents.

link to与…连接; 联系
例句：Fingerprints linked the suspect to the crime.
指纹使嫌疑犯与犯罪联系起来。