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 Today is sunny. “I want Monkey. “Great!” Miss Rabbit answers. |  They come to the are three lights, red, yellow and light is yellow and they want to go. But the policeman stops (阻止) them. |  Now the light is red. They must |
1．
| A．to read | B．read | C．reads |
| A．crossing | B．traffic | C．blue |
| A．red | B．green | C．blue |
| A．stop | B．go | C．cross |
| A．get | B．get to | C．getting |
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
