1.① 颜色非常好看,色彩相当丰富,多种颜色错杂繁多耀眼。 (___________)
② 指全神贯注地看,连呼吸都不敢呼吸一下。 (___________)
③ 形容人或社会富有朝气,充满活力。 (___________)
2. (___________)描写了乡下生活,再写两个类似的词语:___________、__________
3. (___________)指用不上力量,再写两个类似的词语:___________、___________

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

