It is not the number of carbon, hydrogen, and oxygen atoms, but the different arrangements of them that account for the different properties of carbohydrates.
A.
正确
B.
错误
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【单选题】Most creative ideas are laughed at when they are first _____. [ ]