2,3,20,92,448,()
A.2 160
B.2 060
C.1 960
D.1 860
2 3 20 92 448 ()A 2160 B 2060 C 1960 D 1860
2,3,20,92,448,______ () A .2160 B.2060 C.1960 D.1860
2 3 20 92 448 () A 2160 B 2060 C 1960 D 1860
-4,3,2,10,26,()。A.124 B.72 C.118 D.92
5,2,3,4,10,38,() A.92 B.134 C.256 D.378
(4)购置安全生产专用设备应调整的会计利润为()万元。A.-2.92B.+2.92C.+3 41D