()是政府通过调节利率来调节总需求水平,以促进充分就业、稳定物价和经济增长的一种宏观经济管理对策。
A.财政政策
B.货币政策
C.金融政策
D.收入政策
参考答案:B
一_______! Someone is singing upstairs. It must be Maria.
—It can't be her.I saw her out. [ ]
A. Look
B. Say
C. Listen
D. Come
简述捕捞学的分类。