the first book to create a variety of images of numerous scholars and intellectuals, the first to openly challenge the idea of making academic studies only for the sake of taking official positions.
B.
exposing darkness of the day and denoucing the feudal official system which was the cause of so much dissatisfaction among the people.
C.
giving a detailed description of the economic life of a newly-emerging class of businessmen and other social classes and reveals a moral world that existed in both matrimonial practices and sexual relations at the time.
D.
many stories of the book about love affairs between men and foxes, ghosts or demons, which demonstrate youths' yearning for breaking away from the feudal ethical codes and for free marriage.
【简答题】根据所给出的信息,写出符合要求的化学方程式. (1)黑火药是我国古代四大发明之一,它是由木炭、硫粉、火硝(KNO 3 )按一定比例混合而成,爆炸后生成硫化钾、氮气和二氧化碳. (2)绿色植物的秸秆[主要成分是纤维素,其化学式为[(C 6 H 10 O 5 ) n ],在有适当催化剂的作用下,可与水反应生成葡糖糖(化学式为C 6 H 12 O 6 ).葡萄糖在有适当催化剂的条件下,可转化为乙醇(C ...