题目

阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。Zipping Out Of FearBreakfast time! I quickly put on my clothes and rusheddown the stairs.Come on, we don't want to be late! My mom said. Thearoma of pancakes filled the kitchen, making the room warm. I looked out of thewindow. The sun was out, making a warm and bright morning.Today's the day, zip lining My dad said,sounding very enthusiastic early this morning.Today we would go zip lining. The excitement built upinside of me as breakfast went on. After breakfast, we set out in my dad's car.Half way throug如图所示,在四只相同的杯子中都盛了水,乙中浮着一块小木块．丙中浮着一块小冰块,丁的杯中悬浮着一个空心球,此时四只杯子中的水面等高,下列说法中正确的是（ ）A. 每只杯的总质量是相同的B. 在乙杯中撒些细盐,木块露出液面的体积减小C. 杯中的冰块熔化,液面就会升高D. 在丁杯中加入一些酒精,空心球要下沉到底