1.那里,春天鲜花盛开,夏天绿树成阴,秋天鲜果飘香,冬天白雪一片。(仿写排比句)
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2.听到这个消息,我们怎能不激动万分呢?(改成陈述句和双重否定句)
陈述句:_______________________
双重否定句:___________________
3.校园里开满了白的、红的、黄的等五颜六色的花。(修改病句)
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4.在天安门前璀璨的华灯下,我又想起这位亲爱的战友来。(改变语序,不改变意思)
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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

