[解析]
(1)A。细节理解题。来自文章第二段"you should put on sun scream"你应该涂防晒霜。可知A符合题意。故选A。
(2)B。细节理解题。根据文章中"twice a day is enough"一天两次就够了。可知B符合题意。故选B。
(3)A。主旨大意题。根据"As our skin is what the world sees of us,we all want our skin to look good.If your skin is clear and healthy,you will I feel good about yourself.How do you get great skin?"我们的皮肤就是世人所看见的,我们都希望我们的皮肤好看。如果你的皮肤干净健康,你就会自我感觉良好。怎样才能拥有漂亮的皮肤?以及结合文章内容可知最好标题是如何拥有好的肌肤。故选A。