Look at the picture of my family. We are all at home. My father is sitting on a chair near the window and reading a book. I am in my room. I am listening to the radio. Xiao Hua, my sisiter is not playing. She is cleaning the windows. Where’s my mother? She’s in the kitchen. She’s cooking. That’s Xiao Lei, Xiao Dong, my two brothers. They’re helping my mother.
1. My family are all ________ home. ( )
A. in B. at
2. There are __________ people in my family. ( )
A. four B. six
3. Xiao Hua is my _________. ( )
A. brother B. sister
4. ___________ is cooking. ( )
A. My father B. My mother
5. Xiao Lei and Xiao Dong are ___________. ( )
A. boys B. girls
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