1.听了张超的报告,谁能不受感动呢?(改成陈述句)
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2.五根手指能一致团结,成为一个拳头。根根有用,根根有力量。(用关联词语连成一句话)
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3.湖面上溅起了涟漪。(扩句)
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4.这次植树,我们的分工是:男生挖土,女生浇水,班干部填土。(修改病句)
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5.我在九岁的时候就发现了有关胚胎发育的规律。(改成“被”字句)
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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