(1)人类许多美好的幻想纷纷变成了现实。(缩句)
(2)蟋蟀挖掘住宅。(扩句,至少扩充2处)
(3)花儿自己已经被雨点打得抖个不停了,怎能容它们藏身呢?(改为陈述句)
(4)当四周很安静的时候,蟋蟀就在这平台上鸣叫。(改为拟人句)
(5)小女孩说:“我觉得我好了一些。”(改为转述句)
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