A-A+ The report says that steps could be taken tore 2022-08-05 18:01:48 问答库 阅读 170 次 问题详情 The report says that steps could be taken toreduce aboutA.50%of new cancers.B.33%of new cancers.C.12%of new cancers.D.80%of new cancers.请帮忙给出正确答案和分析,谢谢! 参考答案 正确答案:B