Mum: We have so many clothes. Let’s pack them.
Anna: Good idea. I can help you.
Judy:
Mum: They are your dad’s shorts.
Anna:
Mum: Yes, it is.
Judy: Is this my skirt?
Mum:
Judy: I like it.
Mum: Sure. It’s just right for you.
Judy: Haha!
Anna: Judy, mum’s shoes are too big. You’re so funny.
A.Is it your scarf, Mum? |
B.Whose shorts are these? |
C.No, it isn’t. |
D.I can put on your shoes. |
E.Can I try it on? |
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