A外貌描写 B动作描写 C语言描写 D心理描写
1、讲解习惯的用手拍拍身上的灰尘,再理理旗袍上的折痕。( )
2、同牢房的人一看到江姐那样平静和不慌不忙的表情,顿时产生了一种不祥的预感。( )
3、她身穿一件白色的外套,脚穿一双黑色的皮鞋。( )
4、老师说:“失败是成功之母!”

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

