(1)这些铆钉都是用榔头敲的吗?不,工人叔叔用的一种又快又猛的铆钉枪。(
(2)当这个半圆形的橡皮管子挺起来后,不就变成一根弓形的支柱了吗? (
(3)汽车就会像一架喷气式飞机一样,挨着地面,飞快地向前滑行。(
(4)桃树、杏树、梨树,你不让我,我不让你,都开满了花赶趟儿。(
(5)这地方的火烧云变化极多,一会儿红彤彤的,一会儿金灿灿的,一会儿半紫半黄,一会儿半灰半百合色。(

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

