1.赵州桥难道不是我国宝贵的历史文化遗产吗?(改为陈述句)
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2.光是画上的人物,就有好几百个:有从乡下来的农民,有撑船的船工,有做各种买卖的生意人……(用加点词仿写句子)
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3.昙花绽开花蕾。(扩句)
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4.小虾一路上像生了气似的,不停地舞动着前面那双细长的脚。(仿写拟人句)
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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

