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The Guiyang Medicinal Botanical Garden（中药植物园）started its yearly cherry（樱桃）flower festival on March 23. People from home and abroad are attracted（吸引）to the garden to enjoy the enchanting flowers.
The festival runs until April 8 and visitors can book the tickets online. During the festival, tourists can join in the fun by trying their hand. Making fans with dried flowers is one of the activities on offer. Visitors can also guess lantern riddles（灯谜）about traditional Chinese medicinal plants to win prizes at the festival. Both of the activities will be held from 2:30 pm to 4 pm on March 25, March 30 and April 5.
The garden is a national 3 A-level scenic area where people rush in to enjoy the plants and flowers all the year round. What’s more, the garden is also a good choice for school trips and students can learn a lot about traditional Chinese medicinal plants. However, the garden was set up mainly for medicinal plant protection and research.
1．How long will the festival last?________| A．Over 2 weeks. | B．Over 3 weeks. | C．About 4 weeks. | D．About 5 weeks. |
| A．Famous. | B．Expensive. | C．Beautiful. | D．Similar. |
| A．Make lanterns. | B．Buy fans. | C．Plant flowers. | D．Guess riddles. |
| A．To attract foreign visitors. |
| B．For students to have school trips. |
| C．To protect medicinal plant and research. |
| D．For people to enjoy the plants and flowers. |
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
