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The following is adapted from a promotional film about Yancheng.
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Here, you can come and go as you please. ___①___ | Here, cars are manufactured, as well as happiness. Here, we open the door toward the future by upgrading industries. | Here, agriculture is about scientific cultivation, and also for tourism and education. ____②___ | Here, we live in harmony with nature. ____③__ | Here, the spirit of the Iron Army is remembered and carried forward. ____④___ |
| Here, a modern city is being built and enriched with passion. Here, broaden your horizon and open your heart. Welcome to Yancheng! | ||||
1．What’s the main purpose of the film?
| A．To introduce Yancheng to the world. | B．To show the sights of Yancheng. |
| C．To explain the history of Yancheng. | D．To describe the development of Yancheng. |
| A．① | B．② | C．③ | D．④ |
| A．Old Yancheng. | B．Busy Yancheng. | C．Natural Yancheng. | D．Loving Yancheng. |
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
