题目

阅读短文，根据短文内容回答问题。 Huge Waves Destroying Arctic Ice Faster than Expected Ice covers much of the Arctic Ocean（北冰洋）. Some pieces of ice are huge, like moving islands. As temperatures have increased, however, some of the ice has begun to disappear. Scientists have discovered huge waves（海浪）in the arctic waters. The waves were discovered by accident in May, 2010. Scientist Aleksey Marchenko and his students set out on a trip. They wanted to study the icy waters. On May 2, the ship traveled east and stopped next to a large chunk of ice around 在实验室中制取二氧化碳，下列有关该实验的说法中，正确的是A.用排水法收集一瓶二氧化碳气体B.先往试管中放入石灰石，再滴入稀硫酸C.将燃烧的木条伸入集气瓶中，检验二氧化碳是否集满D.将集满二氧化碳气体的集气瓶盖上玻璃片，正放在桌上