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Olympic Winter Games (冬奥会) were held (举行) in Beijing and Zhangjiakou, China in 2022. Bing Dwen Dwen is the Olympic mascot (吉祥物). I like it very much. Many people like it, too. Su Yiming is a Chinese wonderful skier (滑雪运动员). He’s from Jilin. He won 2 medals (奖牌) in the games. I also like him a lot. Before China was poor (贫穷). But now China is becoming stronger and stronger.
1．Where were the Olympic Winter Games held? ( )| A．Beijing. | B．Zhangjiakou. | C．Beijing and Zhangjiakou. |
| A．A panda | B．A bear | C．Bing Dwen Dwen |
| A．Chinese | B．Jilin | C．Beijing |
| A．two | B．many | C．three |
| A．In 2020. | B．In 2021. | C．In 2022. |
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
