问答题 翻译：Do some brainstorming about your expenses and how you could possibly cut back on them.It is wise to write them down on paper because it is less easy to dismiss them way.For example，can you cut down on the amount of gas you use by taking public transportation？If you eat out often，consider making more meals at home.Examine your buying habits.

未知题型 中国民主革命的基本动力和主要依靠是（）A.工人阶级B.农民阶级C.小资产阶级D.官僚资产阶级E.民族资产阶级

单项选择题 能用珍珠母而不能用刺蒺藜治疗的病症是A.头晕目眩 B.惊悸失眠 C.小便不利 D.目赤翳障