1.工人把木头切( qiē qiè )成细条条,做成火柴。
2.红头心想:我要是一答应( yīng yìng ),就会被青头发现。
3.只有小明猜中( zhōng zhòng )了站在队伍中( zhōng zhòng )间的就是新同学。
4.这件事情必须处( chǔ chù )理得当,不然大家都会受到严厉的处( chǔ chù )罚。
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