(1)欢迎返回学校来。
Welcome .
(2)一家人在感恩节吃一顿丰盛的晚餐。
A family eat on Thanksgiving Day .
(3)圣诞老人正在给孩子们礼物。
Santa Claus the children .
(4)冬天开始于11月份左右。
Winter around .
(5)看!孩子们正在玩雪。
Look ! The children snow .
(6)我们在3月12日那天种树。
We on March 12 .

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

