It is easy to determine whether smoking is hazardous. Smoking may induce lung cancer.

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问题 It is easy to determine whether smoking is hazardous.
Smoking may induce lung cancer.

选项 A、Right
B、Wrong
C、Not mentioned

答案A

解析 该题说的是:抽烟有可能诱发肺癌。文章的第二段和第三段都讲到了抽烟与肺癌的关系。
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