A.野马脱缰(jiāng) 吞噬(shì) 琼浆(qóng) 青面獠牙(liáo) |
B.优哉游哉(zāi) 招徕(lái) 随心所欲(yù) 毫无倦意(juàn) |
C.哄堂大笑(hōng) 结束(hù) 行善积德(jī) 雪域高原 (yù) |
D.响彻旷野(chè) 婀娜(nuó) 赞叹不已(yǐ) 一鼓一钹(bá) |

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

