(1)天空中挂着圆月。(扩写句子)
(2)闰土又对我说:“现在太冷,你夏天到我们这里来。我们日里到海边检贝壳去。”(改为转述句)
(3)我猜不出他是谁。我能断定:他一定是一个不平常的人。(合并成一句话)
(4)城楼檐下,八盏五彩缤纷的大红宫灯分挂两边。(修改病句)

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

