题目内容:
Whatdowelearnfromthe2011Australianstudyof1,621people? A.Sunscreenshouldbeappliedalongsideotherprotectionmeasures.
B.High-riskpeoplebenefitthemostfromtheapplicationofsunscreen.
C.Irregularapplicationofsunscreendoeswomenmoreharmthangood.
D.Dailyapplicationofsunscreenhelpsreducetheincidenceofmelanomas.
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答案解析: