题目

We are often warned by our teacher not to waste precious time, because time __41___ will never return. I think it quite ___42__. What does time look like? Nobody knows for we can’t see it or __43__ it and no amount of money can __44__ it. Time is abstract（抽象的）, so we have to __45__ about it.Time passes very quickly. Some students say they don’t have __46__ time to review all their lessons. It is because they don’t know how to make __47__ of their time. They waste it in going to theatres, cinemas and parks, and doing __48__ things. Why do we study every day? Why do we __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