(1)井冈山五百里林海里,难忘的是毛竹。(修改病句)
(3)当年用自己的血汗汗保卫过第一个红色政权的战士们都记得井冈山上的翠竹。(缩句)
(3)井冈山人自豪地说:“我们井冈山的竹子是革命的竹子!”(改为转述句。)
(4)如今,早就不再用竹钉当武器了,然而谁又能把它们忘怀呢?(改写成陈述句)

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

