【单选题】 The ______ of lung cancer is particularly high among long-term heavy smokers, especially chain smokers.
A.incident
B.accident
C.incidence
D.evidence
网考网参考答案:C
网考网解析:
需填入肺炎的发病率。
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【单选题】 The ______ of lung cancer is particularly high among long-term heavy smokers, especially chain smokers.
A.incident
B.accident
C.incidence
D.evidence
网考网参考答案:C
网考网解析:
需填入肺炎的发病率。
查看试题解析出处>>
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