搜索
This is Jim’s bedroom. It’s new and nice. A bed and a chair are in it. A desk is on the floor (地面). Some flowers are on it. A bookshelf is on the left of the bed. Some English books are on the shelf. A picture is on the wall. Some people are in the picture. The man is his father. The woman is his mother. Who is the boy? Do you know?
1．This is Jimmy’s bedroom.2．The flowers are on the chair.
3．—Who is the boy in the picture? —It’s Jim.
4．There are three people in Jim’s family.
5．There is a picture on the door.
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
