1.这两根手指难道不正是这朵“兰花”中最优美的两瓣吗?(改为陈述句)
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2.同学们听见我说自己三年前就发现了“进化论”,还不笑塌房顶!(改为肯定句)
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3.孔君平指着杨梅对杨氏之子说:“这是你家的水果”。(根据意思写句子)
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4.食指的工作因为不如大拇指吃力,所以比大拇指复杂。(修改病句)
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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

