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Hello, my name is Alice Brown. I’m in Yuhua Middle School. I like yellow best. My telephone number is 326-2547. Here’s some information(信息) about my friends.
| Name: James Black School: No. 3 Middle School Tel: 323-3257 Favourite color: black Lucky(幸运的) number: 3 |
| Name: Cindy Smith School: Happy Middle School Tel: 322-3658 Favourite color: green Lucky number: 8 |
| Name: Bob Hand School: No. 8 Middle School Tel: 325-3854 Favourite color: black Lucky number: 5 |
| A．Brown. | B．Black. | C．Green. | D．Yellow. |
| A．Brown. | B．Smith. | C．Hand. | D．Black. |
| A．Alice has two friends in her school. | B．James’s lucky number is five. |
| C．Bob and James like the same(相同的) color. | D．Cindy has a green telephone. |
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
