(1)海风猛烈地吹,澎湃的波涛把海里的泥沙卷到岸边。(改为被字句)
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(2)这些树栖的恐龙在树木之间跳跃、降落,慢慢具备了滑翔能力。(改变句子的顺序,使意思不变)
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(3)地球上的第一种恐龙可能出现在大约两亿四千万年前。(修改病句)
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(4)松脂在太阳光里_______地发出_______的光。(把句子补充完整)
(5)纳米技术是20世纪90年代兴起的高新技术。(缩写句子)
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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

