单选题 According to the passage, cancers may take some healthy steps other than ______.

A、 stop smoking
B、 exercise regularly
C、 take non-fat diet
D、 control their weight

【正确答案】 C

【答案解析】其依据是，“Up to 70 percent of cancers might be eliminated if people also stopped smoking，exercised regularly，and controlled their weight．”要注意“other than”表示“除了”。