建树 建设 建筑
(1)中国的长城,埃及的金字塔,都是举世闻名的古代(
(2)爸爸在小儿外科这个领域里颇有(
(3)农民工是城市建造者,是祖国(
平静 安静 寂静
(4)乡村的夜晚十分(
(5)当老师走进教室的时候,教室里立刻就(
(6)暴风雨过后,海面马上又恢复了(

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

