A-A+
In the passage how many cancers are mentioned
问题详情
In the passage how many cancers are mentioned in relation to smoking cigars daily？
A．Six.
B．Seven.
C．Eight.
D．Nine.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：第一段中提到lip，tongue，mouth，throat四种，第二段中提到lung，esophagus，larynx三种，共七种，第三段中的oral是对lip，tongue，mouth等的统称，不应再算做一种。
