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【简答题】
There are many wetlands in China and some of them are the world’s important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province, the east of China. They are homes for many different kinds of birds and animals. The world’s largest Milu Deer Nature Reserve is in them. More than 700 milu deer live freely there. There are not many red-crowned cranes in the world, but every winter you can see some in the Red-Crowned Cranes Nature Reserve in the Yellow Sea Wetlands. The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too. They are really good places for wildlife. Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood. But some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife. Luckily, more and more people are beginning to realize the importance of wetlands and wildlife. Every year, on February 2, people hold many activities to tell more about wetlands. 小题1:The Chinese Yellow Sea Wetlands are in the of China. A.east B.south C.west D.north 小题2:Usually the weather in the wetlands is . A.hot B.pleasant C.cold D.dry 小题3:The World Wetlands Day is on . A.April 22 B.June 25 C.February 2 D.March 22 小题4:Which is the best title for the passage? A.China’s wetlands have all entered the world’s list B.Wetlands—home for wildlife and humans C.Special animals in the Chinese Yellow Sea Wetlands D.Wetlands—valuable resources(珍贵资源)of land on the earth
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A.
冷弯性能
B.
冲击韧性
C.
伸长率
D.
屈服点
【单选题】合成免疫球蛋白的细胞是
A.
成纤维细胞
B.
巨噬细胞
C.
浆细胞
D.
脂肪细胞
【单选题】合成免疫球蛋白的细胞是
A.
嗜酸性粒细胞
B.
嗜碱性粒细胞
C.
成纤维细胞
D.
浆细胞
E.
巨噬细胞
【单选题】合成免疫球蛋白的细胞是
A.
单核细胞
B.
T淋巴细胞
C.
浆细胞
D.
中性粒细胞
E.
嗜酸粒细胞
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A.
中性粒细胞
B.
淋巴细胞
C.
单核巨噬细胞
D.
浆细胞
E.
嗜酸性粒细胞
【单选题】合成免疫球蛋白的细胞是
A.
浆细胞
B.
成纤维细胞
C.
肥大细胞
D.
脂肪细胞
【单选题】下列不属于餐饮服务辅助性设施设备的是________。
A.
餐椅
B.
餐具
C.
酒具
D.
酒水
【单选题】合成免疫球蛋白的细胞是
A.
成纤维细胞
B.
巨噬细胞
C.
浆细胞
D.
肥大细胞
【单选题】(2007年)下列不属于餐饮服务辅助性设备设施的是( )
A.
餐椅
B.
餐具
C.
酒具
D.
酒水
【简答题】合格是鉴定钢材在弯曲状态下 塑性应变能力 和 质量 的综合指标。
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