(1)在劳动中,我们的双手弄脏了泥土。 _____________________________________________________________________
(2)听到这个消息,我小声地议论起来。 _____________________________________________________________________
(3)这次到会的只有七十二人左右。 _____________________________________________________________________
(4)他的一双手几乎完全冻僵了。_____________________________________________________________________
(5)校园里种了月季、海棠、梧桐、松柏等很多树木。_____________________________________________________________________
(6)儿童商店里的玩具真多,有积木,布娃娃、电动小火车、足球等。_____________________________________________________________________
(7)星期日,同学们带了面包、鸡蛋、苹果、香蕉、炊具和食品去野炊。 _____________________________________________________________________
(8)她戴着鲜艳的红领巾和雪白的衬衣。
__________ ______________________

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

