1. This is a photograph of a .
A. school
B. park
C. classroom
2. There are boys and girls in the park.
A. many
B. much
C. some
3. boys have some chocolates, some water and some bananas in their
hands.
A. Seven
B. Four
C. Three
4. are sweet.
A. Apples and chocolates.
B. Chocolates and bananas
C. Chocolates and oranges
5. Miss Green is .
A. a Chinese teacher
B. a maths teacher
C. an English teacher

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

