题目

The weekend is here! You can sleep longer and get up later than usual. But is it a good thing to sleep longer during weekends?Scientists from the United States said this habit is bad for your health and can make you gain weight（增加体重）, CNN reported.According to sleep expert（专家）Vsevolod Polotsky, sleeping longer during weekends isn't good for you. You might feel like you're catching up on sleep. But if you still sleep poorly during weekdays, you will feel hungry more often. You might eat more and gain some weight.Also, sleeping more during weekends can change your biological 关于欧洲西部旅游景点的说法，正确的是（　　）A．英国的峡湾风光引人入胜B．伦敦的艾菲尔铁塔令人景仰C．南部地中海沿岸国家的海滨沙滩优美宜人D．芬兰的花卉尤其是郁金香闻名世界