A.关切(ɡuān qiè) 引诱(yǐn ioù) 杰出(jié chū) |
B.阻挠(zú náo) 妨碍(fánɡ ài) 打搅(dǎ jǐao) |
C.咨询(zī xún) 卓越(zhuó yuè) 妈妈(mā ma) |
D.偶尔(ǒu ěr) 名胜(mínɡ shènɡ) 决定(jüé dìnɡ) |

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

