A.一百三十万个地球的体积才能抵得上一个太阳。(相当;顶) |
B.就是钢铁碰到它,也会变成气体。(撞击) |
C.一棵很光滑的高树,一忽儿就爬上去了。(物体表面平滑;不粗糙) |
D.玲珑的小面孔,衬上一条帽缨形的美丽尾巴,显得格外漂亮。(精巧细致) |

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

