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Hello, I’m Amy. I’m a student. There are four people in my family. I like drawing pictures. Now, I’m drawing pictures. My father is a teacher. He is reading a book. My brother is a singer. He is listening to music. My mother is a worker. She is cooking dinner for us.
This is my family. I love my family very much.
1．My father is ____________. ( )| A．drawing pictures | B．teacher | C．reading a book |
| A．three | B．four | C．seven |
| A．reading a book | B．cooking dinner | C．listening to music |
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
