Name | Cindy![]() | Gina![]() | Dale![]() |
Age | 11 | 12 | 12 |
Birthday | May 2 | Oct. 14 | Dec. 25 |
Favorite Sport | Ping﹣pong | Running | Volleyball |
Favorite food | Fish and nuts(坚果) | Vegetables and fruit | Ice cream |
Favorite subjects | Chinese;History;Art | P. E. ;Music;Art | Math;English;Art |
A.Chinese. | B.P. E. | C.English. |
A.Cindy. | B.Gina. | C.Dale. |
A.Gina’s birthday is on December 25th |
B.Art is their favorite subject at school |
C.Cindy and Dale are twelve years old |

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

