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Garbage classification house(垃圾分类屋) | |||
Time: 7:00 a.m. ~ 9:00 a.m. 6:00 p.m. ~ 8:00 p.m. | |||
You should classify(分类) your garbage first. Put it in the right bin. You shouldn’t leave your garbage on the ground outside of the house. | |||
Recyclable waste |
Kitchen waste |
Harmful waste |
Dry waste |
1．There are ______ bins in this garbage classification house. ( )
| A．three | B．four | C．five | D．six |
| A．8:30 p.m. | B．9:30 a.m. | C．7:30 p.m. | D．6:00 a.m |
| A．Recyclable waste | B．Kitchen waste | C．Harmful garbage | D．Dry waste |
| A．Recyclable waste | B．Kitchen waste | C．Harmful garbage | D．Dry waste |
| A．We should leave our garbage on the ground outside of the house. |
| B．We should classify the garbage first. |
| C．We should put the garbage in the right bin. |
| D．We can go to garbage classification house at 8:00 a.m. |
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
