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London is the capital of Britain. Do you know the London Eye? It is one of the biggest wheels in the world. The height of the London Eye is 135 metres(米). The London Eye goes round and round. The people on the London Eye can see all the scenery(风景) of the whole London. In the evening,the London Eye looks like a blue ring. It is so beautiful as well as the River Thames.
1．The capital of Britain is _____. ( )| A．Beijing | B．London | C．Shanghai |
| A．Yes, it is. | B．No, it isn't. | C．Yes, it isn't. |
| A．long | B．high | C．short |
| A．a ball | B．a ring | C．a tree |
| A．Yes, it is. | B．No, he isn't. | C．No, it isn't. |
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
