| A．Where to have lunch. |
| B．What to have for breakfast. |
| C．When to go to the restaurant. |
| A．In a library. | B．In a bookstore. | C．In a classroom. |
| A．A birthday party. | B．A festival. | C．A family outing. |
| A．A student. | B．A worker. | C．A teacher. |
| A．Cancel classes. | B．Return some books. | C．Call Professor Smith. |
7 . Wetlands occur wherever water meets land. Wetlands exist in every country and in every climatic zone. Healthy wetlands store carbon, regulate the water cycle, and support 40% of the world’s biodiversity.
Jiangxi Poyang Lake Nanji Wetlands
Nanji Wetlands is located in the southern part of the main lake area of Poyang Lake, covering a total area of 33,300 hectares. It is an incredibly valuable ecosystem and serves as a vital habitat for various wetland bird species, including many national first-class and second-class protected animals.
Anhui Shengjin Lake National Nature Reserve
The Anhui Shengjin Lake National Nature Reserve is a freshwater lake wetland, with an area of 33,333 hectares. It is primarily set up as the wintering grounds of rare birds. Within the reserve, there are a total of 142 bird species, including 66 species of migratory (迁徙的) birds. This reserve holds the distinction of being the largest natural wintering ground for the hooded crane (丹顶鹤) population worldwide.
Gansu Yellow River Shouqu Wetlands
The Gansu Yellow River Shouqu National Nature Reserve is located within Maqu county. It covers a total area of 203,401 hectares, with 132,067 hectares intended for wetland conservation. The primary objective of this reserve is to protect the highland wetland ecosystem, as well as the habitat of migratory birds, particularly the black-necked crane. In February 2020, it was officially approved as a Wetland of International Importance.
Guangdong Nanpeng Islands Reserve
Established in 2003, Guangdong Nanpeng Islands Reserve covers a total area of 35,679 hectares. In 2015, it was recognized and included in the International Important Wetlands Directory. The main focus of the reserve is to protect the unique underwater natural landscape, the ecosystems of the nearby coastal waters, the important rare and endangered marine (海洋的) animals.
1. Which wetland covers the largest area?| A．Nanji Wetlands. |
| B．Shengjin Lake National Nature Reserve. |
| C．Shouqu Wetlands. |
| D．Guangdong Nanpeng Islands Reserve. |
| A．To preserve natural landscapes. |
| B．To house rare birds in winter. |
| C．To reproduce hooded cranes. |
| D．To store freshwater. |
| A．Highland wetland ecosystem. | B．Marine ecosystems. |
| C．Underwater animals. | D．Bird habitats. |
