(1)灾区人民遭受暴风雪的侵袭,我们怎能不向他们奉献爱心呢?(变为陈述句)
(2)解放军战士在抗雪灾斗争中英勇顽强,我们怎么能不来更加热爱他们呢?(变为反问句)
(3)这么大的公园,我来别人能来。(改为反问句)
(4)关于声音和植物的关系,古人早就有所发现。(调整词语顺序,不改变句子意思)

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

