( ) 1. May I have a look? A Her name is Amy.
( ) 2. Where’s my book? B Forty.
( ) 3. What’s that? C Sure. Here you are.
( ) 4. How are you? D Many books.
( ) 5. What colour is it? E I like computer games.
( ) 6. What’s her name? F It’s on the desk.
( ) 7. What do you like? G He’s John.
( ) 8. What’s in your bag? H It’s red.
( ) 9. How many books do you have? I It’s a small bee.
( ) 10. Who’s the boy? J Fine, thank you.

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

