Bobby: Sam, please go to the shop and buy(买) some eggs for me.
Sam: OK!
Bobby: But be careful(小心), don’t make eggs broken(破碎的).
(At 6, Sam comes back with a blue paper box.)
Bobby: What is this?
Sam: Cakes!
Bobby: Where are my eggs?
Sam: They are in the cakes now. No one is broken.
Bobby: ...
Sam: Ha! Ha!
1.What does Bobby want to buy? ( )
A.Eggs. | B.Fruits. | C.Meat. |
A.At 6. | B.At 9. | C.An hour later. |
A.Red. | B.Green. | C.Blue. |
A.Eggs. | B.Cakes. | C.Mouses. |
A.Yes, they are. | B.No, they aren’t. | C.We don’t know. |
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