生石灰熟化成石灰膏时，应用网过滤并使其充分熟化，熟化时间不得少于7天。 ( )
参考答案：对
下列物质中既属于芳香族化合物又属于醇的是（ ）
A．
B．
C．
D．CH3CH2OH
Latest researches show children with high levels of air pollution during their first
year of life run a greater risk of developing certain diseases．
A．to be associated
B．being associated
C．having been associated
D．associated
