⑴高尔基从窗口向外望去,看见一个手里拿着照相机的十岁左右的男孩。(缩句)
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⑵大石头把他的身影遮得严严实实的。(改成“被”字句)
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⑶三只灰雀在树枝间来回跳动,婉转地歌唱,非常惹人喜爱。(根据例句的修辞手法仿写句子)
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⑷补充句子:
聪明在于学习,_________________________________________。_______________
__________________________,只要肯登攀。

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

