年份 | 军费(人民币) | GDP中军费占比 |
1978 | 167亿元 | 4.6% |
1985 | 191亿元 | 2.1% |
1990 | 290亿元 | 1.5% |
2009 | 4805亿元 | 1.4% |
2019 | 11898亿元 | 1.3% |
A.国家注重国防建设 | B.国家经济飞速增长 |
C.军费投入比例失调 | D.富国与强军的统一 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

