A.吗 B.呀 C.吧 D.啦 E.呢 |
(2)春天,春天的太阳该画什么颜色
(3)我长出一条新尾巴
(4)棉花姑娘咧开嘴笑
(5)啊,多美的夏夜
(6)你瞧,夏夜多美
(7)那不就是我在下雨
(8)燕子,燕子,你为什么飞得这么低
(9)大会在森林广场开,你再去通知大家
(10)我只会捉树干里的害虫,你还是请别人帮忙
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