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Tom and Lily go to the clothes shop. “Look at the blue dress. I like it.” Lily says. “Oh, it’s beautiful but it’s too big.” Tom says. “Emm... I need a small one. Oh, there is a small one.” Lily says. “Look at the black shorts and the red T-shirt. They are nice.” Tom says. At last, they buy(买) their clothes and go home happily.
1．Tom and Lily go to ______. ( )| A．school | B．the clothes shop | C．the book shop |
| A．Blue. | B．Black. | C．Red. |
| A．a blue dress | B．a red T-shirt | C．black shorts and a red T-shirt |
| A．a big blue dress | B．a small blue dress | C．a small red dress |
| 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
