Mike: Hey, Sarah. New Year’s Day is coming.
Sarah: I’m going to take a trip with my parents.
Mike: Sounds great.
Sarah: We’re going to Harbin.
Mike: Cool.
Sarah: It’s very cold and snowy. We can play in the snow and go ice-skating there.
Mike: Wonderful. How are you going there?
Sarah:
Mike:
Sarah: Have a good time.
A.What’s the weather like there? |
B.Where are you going? |
C.What are you going to do? |
D.I’m going to visit my grandparents. |
E.We’re going by plane. |

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

