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Hello! My name is Jack. I am 11 years old. It is sunny and warm today. My family are going to travel to the Great Wall. The Great Wall is in Beijing. It is about 2000 years old. It is about 6000 kilometers. I feel very excited. My mother takes some food and drinks for the trip (旅行).My father books (预定) four tickets online. My little sister is dancing and jumping happily. We are ready. It will be a great trip!
1．How’s the weather today? ( )| A．Sunny and windy. | B．Sunny and warm. | C．Rainy and windy. |
| A．It is about 2000 years old. | B．It is about 6000 years old. |
| C．It is 11 years old. | |
| A．Drinks and clothes. | B．Food and clothes. | C．Food and drinks. |
| A．She is dancing and jumping. | B．She is watching TV. |
| C．She is sleeping. | |
| A．He feels cold. | B．He feels tired. | C．He feels excited. |
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
