A.当时的社会一片黑暗,人民连一点民主和自由都没有,鲁迅先生在与反动势力作斗争时经常受到迫害 |
B.当时社会发展较慢,路灯很少,夜里到处都是黑洞洞的,看不清路,所以容易碰壁 |
C.从这句话中我们能感受到鲁迅先生不怕迫害的顽强斗争精神的革命乐观主义态度 |

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

