-0.45与+8的和减去+1.7的差是______.
由题意得:-0.45+(+8)-(+1.7)=-0.45+8-1.7=7.55-1.7=5.85.
I don't think little money that he earns can support such ______ big family.[ ]
A. the; the
B. a; a
C. a; the
D. the; a
( )意味着某些财政政策本身没有自动稳定的作用,需要借助外力才能对经济产生调节作用。
A.相机抉择的财政政策
B.自动稳定的财政政策
C.扩张性财政政策
D.紧缩性财政政策