1.A.密密麻麻 B.腾云驾雾 C.又羞又脑 D.身躯
2.A.横七竖八 B.形影不离 C.篮天 D.绝望
3.A.身轻如燕 B.无缘无故 C.模仿 D.接连不段
4.A.山崩地列 B.哄堂大笑 C.重整旗鼓 D.琳琅满目
5.A.颤颤巍巍 B.呼风换雨 C.踱来踱去 D.顶天立地
6.A.风平浪净 B.通情达理 C.手舞足蹈 D.展翅飞翔
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