1.人们为了纪念小英雄于连,为他造了一座铜象。(____)
2.爸爸的话还没说完,聪聪就迫不及歹地跃进溪里,泡起了清凉的溪水浴。(____)
3.他们经过周蜜策划,把炸药放在地下室里。(____)
4.鬼子见小孩儿一脸脏土,全身污泥,对他半信半疑,又派一个小个子日本兵去打叹。(____)

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

