五年计划 | 时间 | 国民收入年均增长率(%) | 工业总产值年均增长率(%) | 社会劳动生产增长率(%) |
“八五” | 1966~1970 | 7.7 | 8.5 | 6.8 |
“九五” | 1971~1975 | 5.7 | 7.4 | 4.6 |
“十五” | 1976~1980 | 3.7 | 4.4 | 3.2 |
A.经济体制僵化 | B.中苏关系破裂 |
C.欧共体的扩大 | D.社会性质改变 |

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

