A. Let's go to the shop.
B. Which one do you want?
C. Which ones do you want?
D. My school bag is too old.
E. This one is too small.
A. Let's go to the shop.
B. Which one do you want?
C. Which ones do you want?
D. My school bag is too old.
E. This one is too small.
A: Mum, I want a new school bag. ________
B: All right. ________
A: This shop has some schoolbags. ________
B: I want that one. ________ That one is big.
A: Well. Let's buy the big one.
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