(1)我恍然大悟:这不是刺猬吗?(改为陈述句)
(2)我闻到浓浓的苦苦的草木气息和鸟儿动听的声音。(修改病句)
(3)小溪淙淙地流向河流,河流潺潺地流向大海,大海哗啦啦地汹涌澎湃。(照样子把句子补充完整)
遥远的夜空有一个
(4)王老师急得直跺脚。(照样子补充句子)
妈妈累得
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