(1)A.露陷(lù) B.擂鼓(léi) C.忌讳(huì) D.熠熠发光(yì)(______)
(2)A.金钗(chāi) B.眷恋(juàn) C.揩眼泪(kāi) D.爱憎分明(zèng)(______)
(3)A.无垠(yín) B.惩罚(chéng) C.提供(gōng) D.膘肥体壮(piāo)(______)
(4)A.点缀(zhuì) B.渺小(miǎo) C.弓弩(nǔ) D.情不自禁(jìn)(______)

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

