A. 它有小眼睛和大耳朵。 B. 到这里来,孩子们! C. 这是我的家人。 D. 我是英国人。 E. 它又高又瘦。 F. 那个男孩是谁? G. 欢迎! H. 他是你弟弟吗? |
2.This is my family.
3.Welcome!
4.Come here, children!
5.Who’s that boy?
6.It has small eyes and big ears.
7.Is he your brother?
8.It’s tall and thin.
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