下列不属于按照制定教育政策的主体划分的是（）
A.党的教育政策
B.国家的教育政策
C.社会团体的教育政策
D.基本政策
参考答案：D
—There aren't enough snacks for the party. Did you buy ______?
—No, I didn't. I bought everything they had in the shop. [ ]
A. little
B. less
C. more
D. most
A．3700～2300cm-1 B．1670cm-1 C．1270,1320cm-1 D．1050,1140cm-1 E．750cm-1
维生素C红外吸收光谱中产生特征吸收峰的波数为
羟基(υOH)( )
