A. Good idea.
B. Shanghai.
C. Me, too.
D. We are dancing.
E. I want to swim.
F. Fine, thank you.
G. I’m in the garden.
H. They’re one.
I. Only five.
J. Sorry, wrong number.
[[QOrDeR]]Hello, may I speak to Helen? (
【小题2】How old are they? (
【小题3】How many pencils do you have? (
【小题4】How are you? (
【小题5】Where are you? (
【小题6】What are you doing there? (
【小题7】Let’s sing a song. (
【小题8】Where do you live in? (
【小题9】I like art very much. (
【小题10】What do you want to do? (

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

