题目内容
ATP的结构式可以简写成:
A、A—P—P~P B、A—P~P~P C、 A~P~P—P D、 A~P~P~P
A.A-P~P~P B.A-P-P-P C.A-P-P~P D.A~P~P~P
A.A-P-P~P B.A~P~P~P C.A~P~P-P D.A-P~P~P