搜索
Do you want to have a new look? Do you need new clothes? Why not come and buy clothes at our great sale? All clothes are nice and cheap.
For men, we have jackets for $20, and only $30 for two. For women, we have red, yellow and white sweaters for only $15. For boys, you can buy T-shirts in black or white, and trousers in blue. They are only $8. We have long and short socks in five colors for girls. How much are they? Only $1 for one pair. And only $10 for twelve! Do you like sports? We have great sports shoes for only $12. And the sports hat is at the price of $3.
Come and see at Ms. Brown’s Clothes Store!
1．How much are two men’s jackets?| A．$20. | B．$30. | C．$40. | D．$50. |
| A．Girls’ skirts. | B．Women’s T-shirts. | C．Boys’ shorts. | D．Women’s sweaters. |
| A．Two. | B．Three. | C．Four. | D．Five. |
| A．Sports hat. | B．Sports shoes. | C．Women’s sweater. | D．Girl’s socks. |
| A．$3. | B．$10. | C．$12. | D．$15. |
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
