(1)小萝卜头两手轻轻捧着那只小虫子,唯恐伤害了它。 ( )
(2)小萝卜头大概刚下课。 ( )
(3)虫子终于轻轻扇动翅膀,飞起来, 缓缓飞出栏杆,一会儿就看不见了。
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(4)小萝卜头高兴地拍着手叫:“飞了,飞了,它坐飞机回家去了!” ( )
(5)虫子的头上长着一块美丽的透明的薄壳。( )
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