A：全部激素属于蛋白质高分子化合物
B：DNA是一切生物遗传信息的载体
C：蛋白质是由多个氨基酸分子通过肽键相互连接而成的
D：RNA通常只有一条链．它的碱基组成与DNA完全不同
Introduction of a Band
Band name
The new band is called ____.
Country
The band was set up in ____.
Members
There are four people in the band and they are all ____.
Kind of music
More and more people love to listen to their ____.
The reason why people like them
All of their music sounds comfortable and make people ____.
一辆牌照为“津B99090”的轿车，应属于：
