题目

ATP是细胞生命活动的能量“通货”。下列叙述错误的是（ ） A . 糖类、脂肪等有机物中储存了大量ATP B . ATP可以为RNA合成提供原料和能量 C . ATP-ADP循环速率会随细胞代谢强度变化而改变 D . ATP与ADP的相互转化由不同的酶催化完成 答案：A根据短文内容，用方框中所给单词的适当形式填空。每词限用一次。There is nothing like chocolate. Just thinking  【小题1】  it can make your mouth water. September 13 is International Chocolate  【小题2】, which gives us a good reason to celebrate the world’s most popular sweet. Chocolate  【小题3】  from a civilization (文明) called the Maya. They had a  【小题4】 food called cocoa. About five hundred years 【小题5】, the Europeans (欧洲人) found the Mayans and used cocoa to make chocolate.