1.楠楠的爸爸曾供(gōng gòng)职于国内某知名企业,那家公司为他提供(gōng gòng)了丰厚的待遇。
2.刺眼的强光晃(huàng huăng)得我睁不开眼睛,脚下不由得摇晃(huàng huăng)起来。
3.一群飞燕(yān yàn)在燕(yān yàn)山脚下的树木里盘旋。

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

