题目

— ________ you ________ some ________? — Yes, please. A . Do; want; iced tea B . Would; want; cheese C . Would; like; hot dog D . Do; like; apple 答案：A如何证明植物也要进行呼吸作用？A.比较观察暖水瓶中萌发的种子比煮熟的种子温度要高B.观察萌发的种子瓶中是否放出能让澄清的石灰水变浑浊的气体C.观察萌发的种子瓶中是否能让快要熄灭的木条复燃D.观察萌发的种子瓶中是否能让燃烧的蜡烛熄灭