A.敦实(dūn) 契约(qiè) 嗔怪(chēn) 重峦叠嶂(lán) |
B.绯红(fēi) 孕育(yùn) 笃志(dǔ) 惟妙惟肖(xiào) |
C.睥睨(bì) 腼腆(tiǎn) 告罄(qìn) 蹑手蹑脚(niè) |
D.褴褛(lǚ) 狭隘(yì) 瑟缩(sè) 咄咄逼人(duó) |

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

