A.衰竭 (shuāi jié) 充沛(chōng pèi)痕迹(hén jì) 懊恼(ào nǎo) |
B.濒临 (bīn lín) 肆虐(sì lüè ) 呜咽(wū yè) 重荷(zhòng hè) |
C.凝成 (níng chéng)横贯(héng guàn)恶劣(è liè) 号啕(háo táo) |
D.驾驭 (jià yù) 徒步(tú bù) 袭扰(xí rǎo) 悉心(xī xīn) |
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